22 hours ago • Insane Curiosity

According to Einstein's theory of relativity, what happens to time as you approach the speed of light? 

1 day ago • Insane Curiosity

Ancient Romans used which element to make plumbing? 

2 days ago • Insane Curiosity

Which element was discovered on the Sun before it was found on Earth? 

3 days ago • Insane Curiosity

Which planet has the most extensive system of rings? 

Uranus

Neptune

Saturn

Jupiter

45K votes

5 days ago • Insane Curiosity

Elements, such as helium and neon, that tend to not undergo chemical reactions are called what? 

6 days ago • Insane Curiosity

7 days ago • Insane Curiosity

Which of these famous poisons appears in the periodic table? 

8 days ago • Insane Curiosity

Diamonds are made of which element? 

9 days ago • Insane Curiosity

Which of these metals is liquid at room temperature? 

10 days ago • Insane Curiosity

What is the name of the largest volcano in the solar system, located on Mars? 

Mauna Kea

Mount Vesuvius

Olympus Mons

Mount Everest

28K votes