Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Iron weighs more after it rusts.
68
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
Stephen Hawking once tried to find potential time travellers by throwing a party and only sending out invitations after the party.
17
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
Hot water can freeze faster than cold water.
181
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57