Maddie's Do You Know?

儿童

S4 E5 Drinking Water and Carrots

本集简介

Maddie visits a reservoir, a draw-off tower and a water treatment plant to find out about how we get our drinking water. Afterwards, she goes to a farm to learn about how carrots are grown.

上一集

2020/04/23 S4 E4

Hula Hoop and Tent

Maddie finds out how we use our bodies to keep a hula hoop up in the air with something called centripetal force, as well as heading to a tent factory to find out how tents are made from nylon

下一集

2020/04/27 S4 E6

Radio Telescope and Maze

Maddie learns how a radio telescope collects radio-waves and finds out how a maze is made.

当前季

2020-04-20

哇，窗口太小啦

Maddie's Do You Know?