Lobster arms

Thats what I have from being extremely sun-burned. Its the worst sunburned I've ever felt. It kinda stinks. From now, sunblock always and no more lying out there in the sun.

Now, only if all the sunlight was put into a better use, like collecting solar energy. Solar, wind, water generated energy. It seems everything that generates energy produces some heat energy due to kinetics. This by-product, heat, should really be re-used and I wonder how much of it is not being re-used and is contributing to global warming.