Did-You-Kno: ‘Desert Breath’ Is A Massive Land-Art Installation That Covers Over A Million Square Feet Of The Sahara. Completed In 1997, It Still Stands But Is Marking The Passage Of Time As It Slowly Erodes Away. Source
cracked: Actually, if you have benefited from a piece of technology more complex than a sharp rock tied to a stick, it was probably made with the help of helium. Helium has the lowest boiling point of all materials on Earth, which means it’s cooler
