How to apply: 1  Mix the lemon juice with vodka and apply the solution on sweaty hands. 2  Rinse it off with clean water after leaving it on for 2 minutes.
In fact, the production of solar panels is reduced by at least 50 percent on cloudy days, and may even by down to just 5 to 10 percent of what they can produce on sunny days.
People can tan on a cloudy day; in fact, they can even get a sunburn. Clouds let through the sun's UVA and UVB rays, which tan and burn the skin. In fact, clouds usually block only about one-fifth of the sun's rays, according to Do Something. Keep Learning.