› added 7 years ago

430

TIL There are three main fart smells. Hydrogen sulfide produces the signature "rotten eggs" note, methanethiol produces hints of "decomposing vegetables," and dimethyl sulfide adds a hint of "sweetness."

Read more realclearscience.com

via reddit.com

xoyk TIL a Swedish man built a homemade nuclear reactor and had a meltdown on the kitchen stove
KY96J TIL The giant balloons in the Macy’s parade were originally allowed to float away, and those who found them got a gift certificate from Macy’s.
PP8n TIL some birds fly from Alaska to Northern mexico without sleeping when migrating. And the military is studying them to make sleepless soldiers.
v1MyB TIL there is a toxic lake in Butte- MT, which was an old mining site now filled with toxic waters. Scientists have found use of this lake in researching about microbes which thrive in these extreme conditions, helping our fight against antibiotic-resistant bacteria and diseases like cancer
EAwW TIL that when the D-Day forces landed, Hitler was asleep. None of his generals dared send re-enforcements without his permission, and no-one dared wake him.