By Richard Hammond
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Example text
Farting—everyone does it, even movie stars. But how many times, on average, does a person fart a day? a. b. c. d. Never! Once 14 times 14,000 times 2. Smell something bad? If you were a dog it would smell worse, because dogs are more sensitive to odors than humans. But by how much? a. b. c. d. 4. Eating dinner can take a matter of minutes, especially if it’s your favorite meal. But how long, on average, does it take for the food to be digested? a. b. c. d. ;Vgi 2 times 10 times 1,000 times 10,000 times 5 minutes 1 hour 24 hours 80 hours ANSWERS: (1) c.
This gas is pushed through your intestines during digestion, and comes out of your bottom. The fart noise depends on a muscle in your bottom called the sphincter—the faster the gas exits and the tighter the muscle, the louder the noise. (* :nZHZZNdj AS A SECRET AGENT, you’ll need to keep an eye on the enemy, using clever GADGETS. Fear not—here’s how to make your own SPY-EYE PERISCOPE. 8VcndjhZZ VgdjcY XdgcZgh4 EZg^hXdeZh]ZaendjhZZ VWdkZ]^\]dWhiVXaZha^`Z [ZcXZhVcYlVaah#NdjXVc ZkZcjhZi]Zbh^YZlVnhVcY eZZgVgdjcYXdgcZgh HenhX^ZcXZZmeaV^cZY LIGHT RAYS always travel in straight lines.
5) Try blowing up the balloon first with, then without, your finger over the hole. It won’t inflate if you have your finger over the hole! IGN=6G9:G (7) Then ask your friend to try—but “help” them hold the bottle, and secretly cover up the hole. (6) Here’s a good trick. Show your friend how easy it is to blow up the balloon. Remember to keep the hole uncovered. Your friend won’t be able to blow the balloon up! (( Farting Fun Surely, there’s NO REAL SCIENCE in farting? In fact, there’s plenty—just try these experiments.