Comment on US education
Faraday’s law and Lenz law were discovered in the 1830s
The first arclamp is from the 1800-1810s. They weren’t exactly selling them in stores by then, but they had been invented.
Tar_alcaran@sh.itjust.works 1 month ago
The first arclamp is from the 1800-1810s. They weren’t exactly selling them in stores by then, but they had been invented.