Jack Challoner
Jack Challoner is a former science and math teacher and educator at the London Science Museum. He is the author of more than 40 science and technology books, including DK's Maker Lab and DK Eyewitness Books: Energy.
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Stem Lab (Maker Lab)
Tech Lab: Awesome Builds for Smart Makers (Maker Lab)
28 Super Cool Projects (Maker Lab)
Outdoors: 25 Super Cool Projects (Maker Lab)