Question 1

What rare volcanic glass can slice cells at a molecular level?

Accepted Answer

Obsidian

Question 2

What makes glow sticks glow?

Accepted Answer

Chemiluminescence

Question 3

Which engineering technique stabilizes leaning towers?

Accepted Answer

Soil extraction

Question 4

Which optical phenomenon creates colored rings around shadows in fog?

Accepted Answer

Glory

Question 5

Identify the element with Atomic Number 35 which gets it name from Greek word for stench?

Accepted Answer

Bromine

Question 6

Which organ produces bile to help digest fats?

Accepted Answer

Liver

Question 7

What tree produces cyanide-laced apples?

Accepted Answer

Manchineel

Question 8

What is the medical term for the tailbone?

Accepted Answer

Coccyx

Question 9

Which scientist discovered the polio vaccine in 1955?

Accepted Answer

Jonas Salk

Question 10

Which device would you use to measure the exact volume of a liquid?

Accepted Answer

Graduated Cylinder

Inventions science Questions - Triviaah