Podcasty > Kategoria: Wiedza i nauka > Kanał: A Moment of Science

The Elastic Ruler

Kategoria: Wiedza i nauka
Kanał: A Moment of Science
Data: 3 maja 2018, 12:00
Poziom: B1-B2 (średnio zaawansowany)


Ocena: 0 (liczba ocen: 0)

Zaloguj się, aby pobrać plik MP3.

Here’s a fun demonstration you can do at home with your kids. All you need is a ruler and a saucepan full of water. Hold the ruler vertically and lower it half-way into the water on the side of the pan farthest from you. Bring your eye down to a position just a little higher […]