› added 4 years ago

204

TIL that not all wines are vegan or even vegetarian, due to animal products used to help clarify the wines during the fining process.

Read more winemag.com

via reddit.com

69dVm TIL that graying is a sign of active hair growth. Gray hair is also both thicker and faster growing than pigmented hair.
jNy7E TIL Nikki Giovanni's only tattoo is "Thug Life".
mxepp TIL fake Halloween 'cobwebs' trap a lot of wild birds every year.
0Ewj TIL the first solar cell developed had less than 1% conversion efficiency, and was denounced as a fraud by the USA for “generating power without consuming matter, violating the laws of physics.”
56lR TIL Isaac Newton invented calculus as fast as a college freshman class learns it