Teen confused by paper with ‘$200’ written on it. The answer was hilariously simple.

https://fed.brid.gy/r/https://www.upworthy.com/moms-teen-confused-by-paper-with-200-written-on-it/?utm_source=rss&utm_medium=rss&utm_campaign=moms-teen-confused-by-paper-with-200-written-on-it

My dad passed away last year. Going through his stuff I found an old slide viewer. When I noticed it had batteries inside, I feared they had rusted, leaked and completely destroyed it.
Instead I found these. Practically no leakage, no corrosion on the battery holder, and.. still a bit of juice left!

#batteries #oldtechnology #builttolast

1905 Slusser Brothers: Retro Design Gold

Slusser Brothers sought agents and offered a handsome 25¢ for leads on dynamo and motor operators, keeping the industrial world smoothly running. A fascinating glimpse into early 20th-century commerce and technology! ⚙️

#wickstick #commutatorlubricator #slusserbrothers #1900s #vintagead #retroadvertising #industrialhistory #oldtechnology #dynamos #motors #mechanicalengineering #historicalads #chalestonwv #vintageads #printad #classictech #nostalgia

Man discovers 'one sound' that, if you know it, precisely pinpoints your age

https://fed.brid.gy/r/https://www.upworthy.com/one-sound-from-the-90s-ex1

1965 refrigerators were better than the ones we have today

https://m.youtube.com/shorts/jHRrDDkvKlM

#tech #technology #oldtech #oldtechnology #OldTechnologies #refrigerator