(つ◔౪◔)つ━☆゚.*・。゚ The 2023 TKSST Gift Guide ✩°。⋆・゚  
Get smart curated videos delivered to your inbox.   SUBSCRIBE
The Kid Should See This

B is for Battery – Circuit Playground

Watch more with these video collections:

We love this made-for-kids series of videos, Circuit Playgroundby MIT engineer and Adafruit Founder Limor Fried (in the pink hair) and her robot friend ADABOT. For this excellent DIY project — and to find out what’s going on inside of the batteries that you use — get some lemons, pennies, galvanized nails, some aligator clips, and an LED, then watch their second video in the series, B is for Battery.

And if you missed it, watch A is for Ampere.

🌈 Watch these videos next...

Wrecking Crew Orchestra and their glowing dance costumes

Rion Nakaya

Why do batteries die?

Rion Nakaya

Why are electric cars the future?

Rion Nakaya

Use a 9-volt battery to break water into its elemental components

Rion Nakaya

Ultra Fast Robots Pick & Place Batteries to Form Group Patterns

Rion Nakaya

The surprisingly long history of electric cars

Rion Nakaya

The Soccket, an energy-generating soccer ball that turns into a lamp

Rion Nakaya

The Museum of Science and Energy’s Van de Graaff Generator

Rion Nakaya

The electric eel and other animals that use electricity

Rion Nakaya