11 August, 2018
Exposure to natural light is essential for sleep regulation.
10 August, 2018
Newborn babies can only see in black and white for a few months.
9 August, 2018
The first mobile phone, the DynaTAC 8000X, was released in 1972, and was priced at US$ 3,995.00.
8 August, 2018
Chocolate manufacturers use 40% of the world's almonds.
7 August, 2018
Clouds fly higher during the day than the night.
6 August, 2018
An oyster can be five years old and a single pearl be published.
4 August, 2018
The pumice stone, of volcanic origin, is the only rock that floats
3 August, 2018
The heart has the approximate size of the closed hand.