Archives

How does TransGuide™ determine estimated time between two locations?

Does water boil faster if you put salt in it?

Is cotton more absorbent than nylon?

How does sound travel?

The grade of gasoline

Mirror reflections

How do cell phones work?

What is the key to flight?

Why cars expel smoke

Does dirt burn?

Computers at the turn of the century

Does hot water freeze faster than cold?

How catalytic converters work

How do CDs work?

Better gas mileage in hot weather or cold?

Measuring the distance of planets

Winning the football game with a spiral

The wonders of satellite dishes

To buy a lottery ticket, or not?

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March 25, 2013