Jack Challoner
Author
Pub. Date
2019.
Physical Desc
160 pages : illustrations (some color) ; 29 cm
Description
This DK children's book for ages 11-14 is brimming with exciting, educational activities and projects that focus on electronics and technology. Keep your siblings out of your room with a brilliant bedroom alarm, power a propellor motorboat, make a thermoelectric phone charger, build a set of speakers, and construct a crane by following step-by-step instructions and using affordable equipment. Tech Lab will engage budding scientists and engineers as...
4) Energy
Author
Series
Pub. Date
2012
Physical Desc
72 p. : ill. (some col.), col. map ; 29 cm. + 1 CD-ROM (4 3/4 in.).
Description
Surveys various sources of energy and the ways in which they have been harnessed.
Author
Pub. Date
2018.
Physical Desc
160 pages : illustrations (some color) ; 29 cm
Description
Twenty-five science projects and experiments to be done outside will spark kids' creativity and help them develop science skills through hands-on learning. Projects focus on Earth and the environment, plants and animals, weather, water, and physics, bringing science learning home and into the backyard. Young scientists can build a wormery and learn about compost, crack rocks with water and learn about freezing and thawing, build and launch a water...