Walker has claimed she was in a romantic relationship with singer-songwriter Tracy Chapman in the mid-1990s: "It was delicious and lovely and wonderful and I totally enjoyed it and I was completely in love with her but it was not anybody's business but ours."[78] Chapman has not publicly commented on the existence of a relationship and maintains a strict separation between her private and public life.[79][80]
Here's another! The degree Celsius and degree Centigrade are technically two distinct temperature scales; the difference just only becomes noticeable at the resolution of thousandths!
The Celsius scale was originally the reverse of what it currently is, with 100° being at the bottom and 0° being at the top! Eventually, it was changed and it stuck!