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.
While there is no standard recommended dosage of vitamin D it has been suggested that eumelanated people need 2-3 hours (120-180 minutes) of sun exposure to gain the same units of vitamin D a non-melanated person would get in 15-30 mins.o while the news, and doctors are saying that 15-30 minutes of sun each day are sufficient for vitamin D absorption â what they donât say is that amount of time is sufficient for non-melanated.