Rather than logos, have participants use a famous tag line or marketing slogan. Break the group into small teams of four to six members. Have the team choose a logo that best represents them. Alternatively, choose a logo that best represents the project or the whole work group they belong to.
Your body makes vitamin D when your skin is exposed to the ultraviolet B (UVB) rays in sunlight. About 5 to 30 minutes of exposure to the skin on your face, arms, back or legs (without sunscreen) two times every week is enough. But, too much exposure to sunlight is a risk for skin cancer, so you should use sunscreen after a few minutes in the sun, even on hazy or cloudy days.
So if you have 75-watt panel and 5 hours of sun per day, you would produce 375 watts per day per panel. Now divide the daily watt âhours by the wattage produced by one solar panel. Using the 2400 daily watt-hour figure from the above example, you would divide the 2400 by 375 and need 6.4 panels.