Today is Thursday, Feb. 18, the 49th day of 2021. There are 316 days left in the year.

Today in history

On Feb. 18, 1970, the “Chicago Seven” defendants were found not guilty of conspiring to incite riots at the 1968 Democratic national convention; five were convicted of violating the Anti-Riot Act of 1968 (those convictions were later reversed).

Also on this date:

In 1546, Martin Luther, leader of the Protestant Reformation in Germany, died in Eisleben.

In 1564, artist Michelangelo died in Rome.

In 1930, photographic evidence of Pluto (now designated a “dwarf planet”) was discovered by Clyde W. Tombaugh at Lowell Observatory in Flagstaff, Ariz.

In 1967, American theoretical physicist J. Robert Oppenheimer died in Princeton, N.J., at age 62.

In 1972, the California Supreme Court struck down the state’s death penalty.

In 1983, 13 people were shot to death at a gambling club in Seattle’s Chinatown in what became known as the Wah Mee Massacre. (Two men were convicted of the killings and are serving life sentences; a third was found guilty of robbery and assault.)

Fun fact

Elephants cannot jump. Unlike most mammals, the bones in elephant legs are all pointed downwards, which means they don’t have the “spring” required to push off the ground.

Record setters

Greta Thunberg became the youngest TIME Person of the Year, on Dec. 23, 2019, at 16 years, 354 days.

— Guinness World Records

Trending words

“Indissoluble:” adjective; (in-dih-SAHL-yuh-bul). Definition: Incapable of being annulled, undone or broken: permanent.

— Merriam-Webster

Today’s birthdays

Former Sen. John Warner, R-Va., is 94. Singer Yoko Ono is 88. Singer-songwriter Bobby Hart is 82. Singer Irma Thomas is 80. Singer Herman Santiago (Frankie Lymon and the Teenagers) is 80. Actor Jess Walton is 75. Singer Dennis DeYoung is 74. Actor Sinead Cusack is 73. Actor Cybill Shepherd is 71. Singer Randy Crawford is 69. Rock musician Robbie Bachman is 68. Actor John Travolta is 67. Actor John Pankow is 66. Game show host Vanna White is 64. Actor Jayne Atkinson is 62. Actor Greta Scacchi is 61. Actor Matt Dillon is 57. Rock musician Tommy Scott (Space) is 57. Rapper Dr. Dre is 56. Actor Molly Ringwald is 53. Actor Sarah Brown is 46. Country musician Trevor Rosen (Old Dominion) is 46. Actor Ike Barinholtz is 44. Actor Kristoffer Polaha is 44. Singer-musician Sean Watkins (Nickel Creek) is 44. Rock-singer musician Regina Spektor is 41. Opera singer Isabel Leonard is 39. Roots rock musician Zac Cockrell (Alabama Shakes) is 33. Actor Shane Lyons is 33. Actor Sarah Sutherland is 33. Actor Maiara Walsh is 33.

The Edge is compiled by Dallas Marshall. She can be contacted at dmarshall@lmtribune.com.