› added 9 months ago

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TIL the James Webb Space Telescope has a focal length of 131400 mm (131.4 m)

Read more webb.nasa.gov

via reddit.com

JYW6k TIL that the Mars 2020 rover will have a solar powered helicopter rover buddy
4XojX TIL that chess is played at least once a year by 12% of British people, 15% of Americans, 23% of Germans, 43% of Russians, and 70% of Indian people
dver There is a song that has been proven to help you sleep. “The result on listeners is a slowing of the heart rate, reduced blood pressure and lower levels of the stress hormone cortisol.”
GYnLE TIL that a wellness blogger who faked brain cancer was fined $410,000 for a scam involving her claims that her cancer was cured through nutrition and alternative therapies.
4XbYa TIL someone bought the domain conspiracytheory.com and made it redirect to the Warner Brothers site.