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.
There's an easy way to test whether cloudy water is due to trapped air. Fill a glass with tap water and set it on the counter. Observe the water for a minute or two. As the air dissipates, water should start to clear up.