Friday, June 23, 2017

Self-Driving Potato Pet is Better Than a Cat


Middle-school science teaches us how to make a potato-powered light bulb: Using pennies, zinc-plated nails, copper wire, and a simple spud, we create chemical reactions that generate a small amount of voltage. But […]

The post Self-Driving Potato Pet is Better Than a Cat appeared first on Geek.com.

Read more

No comments:

Post a Comment