Junior Scientist Sand Clock (Study Project)

Junior Scientist Sand Clock (Study Project)

An hour glass, also known as a sand glass or a sand clock, keeps time. When the hour glass was invented in the third century in Alexandria, it was sometimes worn like a watch on a chain. The specific length of time each hour glass measures is reckoned by how long it takes the sand inside to run from one bulb to the other. In this activity, your child will make her own sand clock and learn to measure the time it keeps.

Age Group 8 Years to 11 Years

Battery Included NO

Ideal For School Children from Standard IV to IX

Delivery Period6 to 7 Working Days

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  • र100.00

Tags: Science & Kids Project