Why is Arctic ice not salty? Polar ice caps are a combination of frozen sea water as well as snow that falls from the sky.…
How does a Geiger counter make noise? When the tube is connected to a speaker, that current causes a rapid, jerking movement of the speaker…
How do Tasmanian devils have babies? Mothers give birth after about three weeks of pregnancy to 20 or 30 very tiny young. These hairless, raisin-size…
How much does a contact lens exam cost without insurance? Typically, the average cost of a contact lens exam ranging between $120-$250. The average cost…
What is special about May 19th? This Day in History: May 19 The Ringling brothers opened a small circus in Baraboo, Wisconsin, on this day…
Who owns Performance Direct? Grove & Dean Ltd. Performance Direct is a trading name of Grove & Dean Ltd. Grove & Dean Ltd (Est. 1974…
How did the refrigerator get its name? The word refrigerator originates from the Latin verb refrigerare which was derived from the Latin adjective frigus, meaning…
What are earthquakes vibrations called? The two general types of vibrations produced by earthquakes are surface waves, which travel along the Earth’s surface, and body…
Is it better to have 2 cats than 1? If anything, having two cats in the house is better than one cat in a home…
Why did they pick grapes as the boycott target? Grapes may not be the most crucial current farm issue, but they were chosen as the…
What do lilies do for the environment? Their abundance provides important benefits to the ecosystem. They create food and shelter for both aquatic and non-aquatic…