A cappella books (576 resultados)

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 3,22
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good.

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 3,54
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 6 disponibles
Paperback. Condición: Good. A Selection of the Scientific American Book Club Want to add more excitement to your life? This daring combination of science, history, and DIY projects will show you how. Written for smart risk takers, it explores why danger is good for you and details the art of living dangerously. Risk takers are more successful, more interesting individuals who lead more fulfilling lives. Unlike watching an action movie or playing a video game, real-life experience changes a person, and Gurstelle will help you discover the true thrill of making black powder along with dozens of other edgy activities. All of the projects--from throwing knives, drinking absinthe, and eating fugu to cracking a bull whip, learning bartitsu, and building a flamethrower--have short learning curves, are hands-on and affordable, and demonstrate true but reasonable risk. With a strong emphasis on safety, each potentially life-altering project includes step-by-step directions, photographs, and illustrations along with troubleshooting tips from experts in the field.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Regular
EUR 3,54
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Fair. A Selection of the Scientific American Book Club Want to add more excitement to your life? This daring combination of science, history, and DIY projects will show you how. Written for smart risk takers, it explores why danger is good for you and details the art of living dangerously. Risk takers are more successful, more interesting individuals who lead more fulfilling lives. Unlike watching an action movie or playing a video game, real-life experience changes a person, and Gurstelle will help you discover the true thrill of making black powder along with dozens of other edgy activities. All of the projects--from throwing knives, drinking absinthe, and eating fugu to cracking a bull whip, learning bartitsu, and building a flamethrower--have short learning curves, are hands-on and affordable, and demonstrate true but reasonable risk. With a strong emphasis on safety, each potentially life-altering project includes step-by-step directions, photographs, and illustrations along with troubleshooting tips from experts in the field.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 3,54
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 4 disponibles
Paperback. Condición: Very Good. A Selection of the Scientific American Book Club Want to add more excitement to your life? This daring combination of science, history, and DIY projects will show you how. Written for smart risk takers, it explores why danger is good for you and details the art of living dangerously. Risk takers are more successful, more interesting individuals who lead more fulfilling lives. Unlike watching an action movie or playing a video game, real-life experience changes a person, and Gurstelle will help you discover the true thrill of making black powder along with dozens of other edgy activities. All of the projects--from throwing knives, drinking absinthe, and eating fugu to cracking a bull whip, learning bartitsu, and building a flamethrower--have short learning curves, are hands-on and affordable, and demonstrate true but reasonable risk. With a strong emphasis on safety, each potentially life-altering project includes step-by-step directions, photographs, and illustrations along with troubleshooting tips from experts in the field.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 4,04
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 2 disponibles
Paperback. Condición: Very Good. So You Want to Start a Brewery? is the first-person account of Tony Magee's gut-wrenching challenges and heart-warming successes in founding Lagunitas Brewing Company. In just 20 years, the company has grown from a seat-of-the-pants, one-man operation to be the fifth largest--and the fastest growing--craft brewer in the United States. This equal part memoir, narrative, and business story is an illuminating yet hilarious account anchored strongly in time and place as a one-of-a-kind, made-in-America journey that culminates with the success of one of the nation's most popular and enduring craft beer brands.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 4,04
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 10 disponibles
Paperback. Condición: Good. So You Want to Start a Brewery? is the first-person account of Tony Magee's gut-wrenching challenges and heart-warming successes in founding Lagunitas Brewing Company. In just 20 years, the company has grown from a seat-of-the-pants, one-man operation to be the fifth largest--and the fastest growing--craft brewer in the United States. This equal part memoir, narrative, and business story is an illuminating yet hilarious account anchored strongly in time and place as a one-of-a-kind, made-in-America journey that culminates with the success of one of the nation's most popular and enduring craft beer brands.…

Idioma: Inglés
Editorial: A Cappella Books, 2014
- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 4,51
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Very Good. Drones, RC cars, artificial limbs, Roombas the robots have arrived Don t you want your own? Author and physics teacher Bobby Mercer will show you how to turn common household objects and repurposed materials into 20 easy-to-build robots for little or no cost. Turn a toothbrush, an old cell phone or pager, and scrap wire into a Brush Bot, or hack a toy car to hotwire a Not-So-Remote Bot. A small electric fan, several craft sticks, and rubber bands make a Fan-Tastic Dancing Machine, and drinking straws, string, tape, and glue can be used to construct a working model of the human hand. Every hands-on project contains a materials list and detailed step-by-step instructions with photos for easy assembly. Mercer also explains the science and technology behind each robot, including concepts such as friction, weight and mass, center of gravity, kinetic and potential energy, electric circuitry, DC vs. AC current, and more. These projects are also perfect for science fairs or design competitions.…

Idioma: Inglés
Editorial: A Cappella Books, 2014
- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 4,51
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good. Drones, RC cars, artificial limbs, Roombas the robots have arrived Don t you want your own? Author and physics teacher Bobby Mercer will show you how to turn common household objects and repurposed materials into 20 easy-to-build robots for little or no cost. Turn a toothbrush, an old cell phone or pager, and scrap wire into a Brush Bot, or hack a toy car to hotwire a Not-So-Remote Bot. A small electric fan, several craft sticks, and rubber bands make a Fan-Tastic Dancing Machine, and drinking straws, string, tape, and glue can be used to construct a working model of the human hand. Every hands-on project contains a materials list and detailed step-by-step instructions with photos for easy assembly. Mercer also explains the science and technology behind each robot, including concepts such as friction, weight and mass, center of gravity, kinetic and potential energy, electric circuitry, DC vs. AC current, and more. These projects are also perfect for science fairs or design competitions.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 4,52
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 2 disponibles
Paperback. Condición: Good.

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 4,59
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good. Featuring 100 photographs of Frank Sinatra working with orchestras and arrangers, listening to playbacks, and, of course, singing, this book tells the whole story of how he created the Sinatra sound and translated the most intense personal emotions into richly worked-out songs of unrivalled expressiveness. One of the thrills of listening to Sinatra is wondering how he did itand this book explains it all, bringing the dedicated fan and the casual music lover alike into the recording studio to witness the fascinating working methods he introduced and mastered in his quest for recorded perfection. Revealed is how, in addition to introducing and perfecting a unique vocal style, Sinatra was also his own in-studio producerpersonally supervising every aspect of his recordings, from choosing the songs and arrangers to making minute adjustments in microphone placement.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 4,59
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Condición: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Regular
EUR 4,59
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Fair. This collection of anecdotes, tales, jokes, toasts, rhymes, satire, riffs, poems, stand-up sketches, and snaps documents the evolution of African American humor over the past two centuries. It includes routines and writings from such luminaries as Bert Williams, Butterbeans & Susie, Stepin Fetchit, Moms Mabley, Ralph Ellison, Langston Hughes, Redd Foxx, Ishmael Reed, Bill Cosby, Richard Pryor, Martin Lawrence, and Chris Rock. This anthology includes classic stage routines, literary examples, and witty quotations presented in their entirety. …

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 4,69
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 3 disponibles
Paperback. Condición: Very Good. Expert instructions and clear step-by-step color photographs introduce the basic yoga postures and build on them in a month-by-month course, enabling students to gradually create their own daily exercise programs. Ideal for beginners who are looking to yoga to ease the rush and stress of modern life while building physical strength and flexibility, this course is also a great refresher for more advanced students who want to improve their postures and technique. The meditative side of yoga, which helps to build a calm, positive attitude, is integrated into the lessons.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 4,99
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback. Condición: Good. Looking for an escape from childhood abuse, Reymundo Sanchez turned away from school and baseball to drugs, alcohol, and then sex, and was left to fend for himself before age 14. The Latin Kings, one of the largest and most notorious street gangs in America, became his refuge and his world, but its violence cost him friends, freedom, self-respect, and nearly his life. This is a raw and powerful odyssey through the ranks of the new mafia, where the only people more dangerous than rival gangs are members of your own gang, who in one breath will say they'll die for you and in the next will order your assassination.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Regular
EUR 4,99
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 6 disponibles
Paperback. Condición: Fair. Looking for an escape from childhood abuse, Reymundo Sanchez turned away from school and baseball to drugs, alcohol, and then sex, and was left to fend for himself before age 14. The Latin Kings, one of the largest and most notorious street gangs in America, became his refuge and his world, but its violence cost him friends, freedom, self-respect, and nearly his life. This is a raw and powerful odyssey through the ranks of the new mafia, where the only people more dangerous than rival gangs are members of your own gang, who in one breath will say they'll die for you and in the next will order your assassination.…

- Tapa blanda
Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc
Contactar con el vendedorVendedor de 4 estrellasCondición: Usado - Aceptable
EUR 5,06
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good.

- Tapa blanda
Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc
Contactar con el vendedorVendedor de 4 estrellasCondición: Usado - Regular
EUR 5,37
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Fair. A Selection of the Scientific American Book Club Want to add more excitement to your life? This daring combination of science, history, and DIY projects will show you how. Written for smart risk takers, it explores why danger is good for you and details the art of living dangerously. Risk takers are more successful, more interesting individuals who lead more fulfilling lives. Unlike watching an action movie or playing a video game, real-life experience changes a person, and Gurstelle will help you discover the true thrill of making black powder along with dozens of other edgy activities. All of the projects--from throwing knives, drinking absinthe, and eating fugu to cracking a bull whip, learning bartitsu, and building a flamethrower--have short learning curves, are hands-on and affordable, and demonstrate true but reasonable risk. With a strong emphasis on safety, each potentially life-altering project includes step-by-step directions, photographs, and illustrations along with troubleshooting tips from experts in the field.…

- Tapa blanda
Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc
Contactar con el vendedorVendedor de 4 estrellasCondición: Usado - Aceptable
EUR 5,37
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 6 disponibles
Paperback. Condición: Good. A Selection of the Scientific American Book Club Want to add more excitement to your life? This daring combination of science, history, and DIY projects will show you how. Written for smart risk takers, it explores why danger is good for you and details the art of living dangerously. Risk takers are more successful, more interesting individuals who lead more fulfilling lives. Unlike watching an action movie or playing a video game, real-life experience changes a person, and Gurstelle will help you discover the true thrill of making black powder along with dozens of other edgy activities. All of the projects--from throwing knives, drinking absinthe, and eating fugu to cracking a bull whip, learning bartitsu, and building a flamethrower--have short learning curves, are hands-on and affordable, and demonstrate true but reasonable risk. With a strong emphasis on safety, each potentially life-altering project includes step-by-step directions, photographs, and illustrations along with troubleshooting tips from experts in the field.…

- Tapa blanda
Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc
Contactar con el vendedorVendedor de 4 estrellasCondición: Usado - Bueno
EUR 5,37
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 4 disponibles
Paperback. Condición: Very Good. A Selection of the Scientific American Book Club Want to add more excitement to your life? This daring combination of science, history, and DIY projects will show you how. Written for smart risk takers, it explores why danger is good for you and details the art of living dangerously. Risk takers are more successful, more interesting individuals who lead more fulfilling lives. Unlike watching an action movie or playing a video game, real-life experience changes a person, and Gurstelle will help you discover the true thrill of making black powder along with dozens of other edgy activities. All of the projects--from throwing knives, drinking absinthe, and eating fugu to cracking a bull whip, learning bartitsu, and building a flamethrower--have short learning curves, are hands-on and affordable, and demonstrate true but reasonable risk. With a strong emphasis on safety, each potentially life-altering project includes step-by-step directions, photographs, and illustrations along with troubleshooting tips from experts in the field.…

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 5,50
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good.

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 5,51
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 2 disponibles
Paperback. Condición: Good. A consummate insider as the girlfriend of Lindsey Buckingham, Fleetwood Mac singer and guitarist, Carol Ann Harris leads fans into the very heart of the band's storms between 1976 and 1984. From interactions between the band and other stars-Mick Jagger, Eric Clapton, and Dennis Wilson-to the chaotic animosity between band members, this memoir combines the sensational account of some of the world's most famous musicians with a thrilling love story. The parties, fights, drug use, shenanigans, and sex lives of Fleetwood Mac are presented in intimate detail and illustrated with never-before-seen photographs. With the exception of one brief interview, Carol Ann Harris has never before spoken about her time with Fleetwood Mac.…

- Tapa blanda
Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc
Contactar con el vendedorVendedor de 4 estrellasCondición: Usado - Aceptable
EUR 5,87
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 10 disponibles
Paperback. Condición: Good. So You Want to Start a Brewery? is the first-person account of Tony Magee's gut-wrenching challenges and heart-warming successes in founding Lagunitas Brewing Company. In just 20 years, the company has grown from a seat-of-the-pants, one-man operation to be the fifth largest--and the fastest growing--craft brewer in the United States. This equal part memoir, narrative, and business story is an illuminating yet hilarious account anchored strongly in time and place as a one-of-a-kind, made-in-America journey that culminates with the success of one of the nation's most popular and enduring craft beer brands.…

- Tapa blanda
- Primera edición
Librería: BooksRun, Philadelphia, PA, Estados Unidos de AmericaBooksRun
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 5,95
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Very Good. First Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

- Tapa blanda
- Primera edición
Librería: BooksRun, Philadelphia, PA, Estados Unidos de AmericaBooksRun
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Regular
EUR 5,99
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Fair. First Edition. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 6,03
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good.

- Tapa blanda
- Primera edición
Librería: BooksRun, Philadelphia, PA, Estados Unidos de AmericaBooksRun
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 6,17
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Very Good. First Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Bueno
EUR 6,20
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Very Good.

- Tapa blanda
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Contactar con el vendedorVendedor de 5 estrellasCondición: Usado - Aceptable
EUR 6,20
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good.

Idioma: Inglés
Editorial: A Cappella Books, 2014
- Tapa blanda
Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc
Contactar con el vendedorVendedor de 4 estrellasCondición: Usado - Bueno
EUR 6,35
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Very Good. Drones, RC cars, artificial limbs, Roombas the robots have arrived Don t you want your own? Author and physics teacher Bobby Mercer will show you how to turn common household objects and repurposed materials into 20 easy-to-build robots for little or no cost. Turn a toothbrush, an old cell phone or pager, and scrap wire into a Brush Bot, or hack a toy car to hotwire a Not-So-Remote Bot. A small electric fan, several craft sticks, and rubber bands make a Fan-Tastic Dancing Machine, and drinking straws, string, tape, and glue can be used to construct a working model of the human hand. Every hands-on project contains a materials list and detailed step-by-step instructions with photos for easy assembly. Mercer also explains the science and technology behind each robot, including concepts such as friction, weight and mass, center of gravity, kinetic and potential energy, electric circuitry, DC vs. AC current, and more. These projects are also perfect for science fairs or design competitions.…

Idioma: Inglés
Editorial: A Cappella Books, 2014
- Tapa blanda
Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc
Contactar con el vendedorVendedor de 4 estrellasCondición: Usado - Aceptable
EUR 6,35
Gastos de envío gratisSe envía dentro de Estados Unidos de AmericaCantidad disponible: 1 disponible
Paperback. Condición: Good. Drones, RC cars, artificial limbs, Roombas the robots have arrived Don t you want your own? Author and physics teacher Bobby Mercer will show you how to turn common household objects and repurposed materials into 20 easy-to-build robots for little or no cost. Turn a toothbrush, an old cell phone or pager, and scrap wire into a Brush Bot, or hack a toy car to hotwire a Not-So-Remote Bot. A small electric fan, several craft sticks, and rubber bands make a Fan-Tastic Dancing Machine, and drinking straws, string, tape, and glue can be used to construct a working model of the human hand. Every hands-on project contains a materials list and detailed step-by-step instructions with photos for easy assembly. Mercer also explains the science and technology behind each robot, including concepts such as friction, weight and mass, center of gravity, kinetic and potential energy, electric circuitry, DC vs. AC current, and more. These projects are also perfect for science fairs or design competitions.…