DYK-FEV-2018-diamond

Rarest Diamond

24 April, 2018

The rarest type of diamond is green

DYK-FEV-2018-train

Train speed

20 April, 2018

The first train reached a top speed of only 8 kmh (5 mph)

DYK-FEV-2018-1

Lightning strikes

16 April, 2018

When lightning strikes it can reach up to 30,000 degrees celsius (54,000 degrees fahrenheit)

DYK-FEV-2018-everest

High

13 April, 2018

Mount Everest is 8.9km (5.5 miles) high