## Challenge yourself with a Science Trivia Quiz!

Easy

Medium

### At what wind speed does a Tropical storm turn into a Hurricane?

There are four different levels of hurricanes. A level 2 hurricane being the tamest, and a level 5 being the worst.

Easy

Easy

### Is 8128 a perfect number?

Adding up the divisors of 8128: 1 + 2 + 4 + 8 + 16 + 32 + 64 + 127 + 254 + 508 + 1016 + 2032 + 4064 = 8128

Easy

Easy

Easy

### Rod Serling created what famous science fiction television show?

Rod Serling wrote over 80 episodes of the original show's 150-plus episode run. "The Twilight Zone" came out in 1959.

Medium

### What number comes next: 1, 11, 21, 1211, 111221, ...?

John Conway's "look and say" sequence has no digits other than 1, 2, and 3 in it, unless the seed number contains such a digit or a run of more than three of the same digit. A degenerate sequence appears with the seed of 22.

Easy

Easy

### The average human body contains how many pints of blood?

The average human body contains around 10 pints of blood. Men usually have more blood than women, averaging 10-11 pints of blood.

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