10 SCIENCE SAYINGS
“The whole of science is nothing more than a refinement of everyday thinking.”
“Science is a way of thinking much more than it is a body of knowledge.”
“No amount of experimentation can ever prove me right; a single experiment can prove me wrong.”
“In all science, error precedes the truth, and it is better it should go first than last.”
“Science is simply common sense at its best, that is, rigidly accurate in observation, and merciless to fallacy in logic.”
“Science is like a love affair with nature; an elusive, tantalising mistress. It has all the ...view middle of the document...
15 SCIENCE TRIVIA
•Did you know? The earliest fossil cockroach is about 280 million years old 80 million years older than the first dinosaurs.
•Did you know? The tungsten filament inside an incandescent light bulb reaches a temperature of 4,664 degrees Fahrenheit when turned on.
•Did you know? Unlike many substances, water expands as it freezes. An ice cube takes up about 9% more volume than the water used to make it.
•Did you know? The only elements that are liquid at room temperature are bromine and mercury. However, you can melt gallium by holding a lump in the warmth of your hand.
•Did you know? If you pour a handful of salt into a full glass of water, the water level will actually go down rather than overflowing the glass.
•Did you know? There is about 1/2 lb or 250 g of salt (NaCl) in the average adult human body.
•Did you know? The chemical name for water (H2O) is dihydrogen monoxide.
•Did you know? The only letter that doesn't appear on the periodic table is J.
•Dry ice is the solid form of carbon dioxide, CO2.
•Did you know? Liquid air has a bluish tint, similar to water.
•Did you know? Although oxygen gas is colorless, the liquid and solid forms of oxygen are blue.
•Did you know? Coca Cola originally contained cocaine.
•Did you know? A lightning strike can reach a temperature of 30,000 degrees Celsius or 54,000 degrees Fahrenheit.
•Did you know? Mars is red because its surface contains a lot of iron oxide or rust.
•Did you know? It's possible for hot water to freeze more quickly than cold water.
10 SCIENCE DISCOVERIES