How do lights light up?

Update: 2023-06-20

Description

As the sun sets and the sky gets dark, something else starts to happen... The lights come on! There are lots of different kinds of lights but what's happening inside an LED light bulb? Nij and the kids meet physicist Professor Chennupati Jagadish to shine a light on this tricky question...

Comments

Top Podcasts

The Best New Comedy Podcast Right Now – June 2024 The Best News Podcast Right Now – June 2024 The Best New Business Podcast Right Now – June 2024 The Best New Sports Podcast Right Now – June 2024 The Best New True Crime Podcast Right Now – June 2024 The Best New Joe Rogan Experience Podcast Right Now – June 20 The Best New Dan Bongino Show Podcast Right Now – June 20 The Best New Mark Levin Podcast – June 2024

In Channel

What is phone reception and why do my parents lose it?

2024-08-2014:28

Why do we get older?

2024-08-1315:49

Why is the sea salty?

2024-08-0613:19

What are rocks made of?

2024-07-3014:07

How do chickens make eggs?

2024-07-2313:55

How are rainbows made?

2023-12-1913:18

Who was the first person in the world?

2023-12-1914:17

How do snails get their shells?

2023-12-1912:53

How is fabric made?

2023-12-1913:09

Why do we have to brush our teeth?

2023-12-1913:49