A candle s flame is round and blue in zero gravity
Pufferfish poison is 500 times stronger than cyanide
Blype is the skin that peels off after a bad sunburn
The human eye can detect 10 000 000 different colors
Selenologists study the Moon as geologists study Earth
Soccer is played in more countries than any other sport
Every year over one million earthquakes shake the Earth
A person weight less when the moon is directly overhead
A jiffy is an actual unit of time for 1/100th of a second
100 million years ago a day was only 21 hours long not 24
When the moon is directly overhead you weigh slightly less
Ten inches of snow equals one inch of rain in water content
Mercury is the only metal that is liquid at room temperature
Everyone’s tongue print is different like fingerprints
Mercury is the only metal that is liquid at room temperature