The Biggest Celebrity Feuds That We Haven't Let Go Of Yet

Alyssa Milano & Shannen Doherty

The Charmed costars had so much conflict behind the scenes that Doherty ended up leaving after only three seasons on the air. Though apparently the two have buried the hatchet since all this went down in the early 2000s - Milano released a statement and even came to Doherty's side when she was diagnosed with breast cancer in 2015.

The More You Know

The smallest unit of measurement in the universe is the Planck length.
You spend about 10% of the time you're awake blinking.
Tennis was originally played with bare hands.
There's a shrimp-like creature that makes aluminum armor to protect itself.

Post originally appeared on Upbeat News.