Head over to Tom Scott’s YouTube Channel to learn more about this battery that, frankly, puts the Energizer Bunny to shame!
In a laboratory at Oxford University sits the Oxford Electric Bell, which has spent 176 years constantly ringing. And no-one’s quite sure what the battery that powers it is made of…
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs
Wearables — Leverage long exposure
Electronics — Why do they call it a breadboard?
Biohacking — Finding the Ideal Glucose Level for a Good Night’s Rest
No comments yet.
Sorry, the comment form is closed at this time.