Since it is being mentioned in the cool images thread, I thought perhaps a light review of heat injury prevention would be appropriate. Long and short if it: HYDRATE.
Here’s the link:
www.hopkinsmedicine.org
Here’s the link:

Heat-Related Illnesses (Heat Cramps, Heat Exhaustion, Heat Stroke)
Children and teens are at greater risk for heat-related illnesses for several reasons. They adjust more slowly to changes in air temperature. They also produce more heat with activity and sweat less.