Subject
Mathematics
2 +2
4 + 4
What is the Pythagorean theorem
Using only an addition, how do you add eight 8’s and get the number 1000?
Sally is 54 years old and her mother is 80, how many years ago was Sally’s mother times her age?
Which 3 numbers have the same answer whether they’re added or multiplied together?
You have a 3-litre bottle and a 5-litre bottle. How can you measure 4 litres of water by using 3L and 5L bottles?
How many feet are in a mile?
What is 1.92÷3
Solve - 15+ (-5x) =0
If 72 x 96 = 6927, 58 x 87 = 7885, then 79 x 86 = ?
Look at this series: 36, 34, 30, 28, 24, … What number should come next?
History
Beginning and end of Wolrd War I
Beginning and end of World War II
What caused the I World War
What caused the II World War
Who killed Adolf Hitler?
Who discovered America
Who were the first europeans that went to America
Who shot JFK
Who killed Osama Bin Laden
What is the battle of Hastings
When did the Spartans exist?
Who was Alexander the Great
Chemistry
What is an acid
What are atoms?
What is the periodic table?
What is the reactivity table?
How do glowsticks glow?
How do you get different colored fireworks?
How does a match light?
What is the ozone layer
What is the first element of the periodic table?
What is the centre of the atom called?
What is the chemical symbol for gold?
What orbits the nucleus of an atom?
Physics
Can air make shadows
Can a fire have a shadow?
Can gold be created from other elements?
Can light bend around corners?
Do heave objects fall more slowly than lighter objecst?
Why do objects float in liquids denser than themselves?
What is the difference between energy and power?
What is the difference between centripetal acceleration and centrifugal force?
What is matter made of?
How does gravity work?
Why does time seem to flow only in one direction?
Where did all the antimatter go?