Science

It is enough for the first and last letters of a word to be in the correct place.

Latest evidence suggests that the first mushrooms evolved on Earth between 715 and 810 million years ago.

Huygens and his older brother began producing telescopes around 1650, and it was thanks to one of their devices they noticed Titan. It was the sixth discovered moon in the Solar System.

In some species, the pigment melanin may play a role in extracting energy from ionizing radiation such as gamma radiation.

However, it becomes dull upon contact with ozone, hydrogen sulfide, and air polluted with sulfur compounds. Silver halides slowly decompose when exposed to light.

Its image is featured on the back of a New Zealand 50-dollar note from 2002.

It can produce static electricity when negatively charged by applying friction. Because of that, ancient Greeks named amber “elektron,” which became the basis for the word electricity.

The solid core has a diameter of 240 km and the semi-liquid core has a diameter of about 330 km.

They occur in all climatic zones, mainly on land, but also in water, both salty and fresh.The actual ...