The tracking of an eagle over a 20 year period.
https://ift.tt/2NEgdgL via /r/interestingasfuck https://ift.tt/3j29RUa
Posts
Safety standards in the 1960s
https://ift.tt/38FlMUc via /r/interestingasfuck https://ift.tt/2LNPzRI
A forgotten pinhole camera made from a beer can accidentally took the longest exposure picture, capturing 8 years of the Sun in one picture.
https://ift.tt/2LO7Gaj via /r/interestingasfuck https://ift.tt/3gWUXxk