What actually causes most car fires?
Cell phones
Fuel leaks
Electrical issues
Cigarettes
How many taste zones does the human tongue actually have?
4 distinct zones
5 distinct zones
No distinct zones
8 distinct zones
What happens to a goldfish living in a small bowl?
Stays tiny forever
Grows to bowl size
Dies early
Grows to full size
How many senses does a human actually have?
5
More than 20
10
15
What color is a chameleon's color change primarily influenced by?
Matching surroundings
Mood
Temperature
Social signals
What actually causes most food poisoning from mayonnaise?
The mayonnaise itself
The eggs in mayo
Other ingredients
Poor storage
How long did the Middle Ages actually last?
300 years
500 years
1000 years
1500 years
What happens to your blood when exposed to air?
Turns blue
Stays red
Turns brown
Turns black
How many hours of sleep did people typically get in pre-industrial times?
4 hours
6 hours
8 hours
10 hours
What actually happens to your hair and nails after death?
Keep growing
Stop immediately
Appear to grow
Shrink
What percentage of your brain do you actually use?
0.1
0.5
0.75
1
What really attracts mosquitoes to humans?
Sweet blood
Carbon dioxide
Body heat
All of these
How long can a human survive without food?
3 days
1 week
3 weeks
2 months
What actually causes most common colds?
Cold weather
Wet hair
Viruses
Bacteria
How many times can you actually fold a piece of paper in half?
7 times
8 times
Unlimited
Depends on size
What color was the Coca-Cola Santa Claus before their ads?
Green
Multiple colors
Blue
Always red
How many words do Eskimos actually have for snow?
100
50
Same as English
Depends on dialect
What happens if you swallow chewing gum?
Stays 7 years
Digests normally
Takes 1 month
Never digests
Despite popular belief, what color are a bull's eyes most attracted to?
Red
White
Black
Movement itself
How much of the Great Wall of China is visible from space?
All of it
Most of it
None of it
Small sections
