DYK-AGO_2018-20

Pencil

20 August, 2018

A pencil can write a straight line up to 56 km.

DYK-AGO_2018-18

Atoms

18 August, 2018

The human body is made up of 7 octillions of atoms (27 zeros on the right).

DYK-AGO_2018-17

Jericho

17 August, 2018

Jericho, Palestine, is the oldest city in the world.

DYK-AGO_2018-16

Skin

16 August, 2018

Our skin is renewed approximately 1,000 times throughout our lives.