![Engineering Science on Twitter: "'Near one end of the garages, a quartet of fire-engine-red quadrupeds crouched in repose. I couldn't help thinking of the robot hounds in «Fahrenheit 451» ... They were Engineering Science on Twitter: "'Near one end of the garages, a quartet of fire-engine-red quadrupeds crouched in repose. I couldn't help thinking of the robot hounds in «Fahrenheit 451» ... They were](https://pbs.twimg.com/media/FEGgUuiWUAYOmea.jpg:large)
Engineering Science on Twitter: "'Near one end of the garages, a quartet of fire-engine-red quadrupeds crouched in repose. I couldn't help thinking of the robot hounds in «Fahrenheit 451» ... They were
![People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch](https://l450v.alamy.com/450v/2cw9gb9/people-roller-skate-at-golden-gate-park-during-a-spell-of-hot-weather-where-it-reached-nearly-90-degrees-fahrenheit-32-degrees-celsius-in-san-francisco-california-us-september-28-2020-reuterskate-munsch-2cw9gb9.jpg)
People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch
![People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch](https://c8.alamy.com/comp/2CW9GB8/people-roller-skate-at-golden-gate-park-during-a-spell-of-hot-weather-where-it-reached-nearly-90-degrees-fahrenheit-32-degrees-celsius-in-san-francisco-california-us-september-28-2020-reuterskate-munsch-2CW9GB8.jpg)
People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch
![People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch](https://c8.alamy.com/comp/2CW9GB9/people-roller-skate-at-golden-gate-park-during-a-spell-of-hot-weather-where-it-reached-nearly-90-degrees-fahrenheit-32-degrees-celsius-in-san-francisco-california-us-september-28-2020-reuterskate-munsch-2CW9GB9.jpg)
People roller-skate at Golden Gate Park during a spell of hot weather where it reached nearly 90 degrees Fahrenheit (32 degrees celsius) in San Francisco, California, U.S. September 28, 2020. REUTERS/Kate Munsch
Sunshine Kelly | Beauty . Fashion . Lifestyle . Travel . Fitness: The 1st Synthetic Ice Skating Rink in Bukit Bintang @ fahrenheit88
![Americans got a bit happier last year, but they've still got nothing on the Finns | Georgia Public Broadcasting Americans got a bit happier last year, but they've still got nothing on the Finns | Georgia Public Broadcasting](https://www.gpb.org/sites/default/files/styles/flexheight/public/npr_story_images/2022/03/18/gettyimages-1237421818-8a80bef0e83e58952d75186d58084b6d16856a0f.jpg?itok=bsmFNtpJ)