Question 1

Who wrote 'Pneumatica,' describing ancient robots powered by steam and water?

Accepted Answer

Hero of Alexandria

Question 2

What causes superconductors to levitate?

Accepted Answer

Meissner effect

Question 3

Which company invented the computer mouse?

Accepted Answer

SRI International

Question 4

What device uses mirrors to allow submariners to see above the water?

Accepted Answer

Periscope

Question 5

What branch of mathematics studies properties preserved under continuous deformations?

Accepted Answer

Topology

Question 6

What branch of science deals with the study of parasites?

Accepted Answer

Parasitology

Question 7

What makes neutron stars pulsate?

Accepted Answer

Misaligned magnetic axis

Question 8

What branch of biology deals with the study of animals?

Accepted Answer

Zoology

Question 9

Which metal is in blood's hemoglobin?

Accepted Answer

Iron

Question 10

Who invented the first disposable diaper in 1950, saving parents everywhere?

Accepted Answer

Marion Donovan

Branches science Questions - Triviaah