In 1932, a Seattle phone repair guy received an unusual complaint from a customer. A woman claimed that her phone never rang, however her dog howled on a backyard to let her know to pick up the phone on time. Turned out that, the dog didn’t have a psychic power. Instead, the dog was chained to the ground wire and there was a short circuit. Apparently, the dog was shocked every time his owner’s number was called.
During a visit to Boeing, Soviet scientists secretly applied adhesive to the bottom of their shoes in order to covertly collect metal samples from the floor.
George Hotz, then 17 years old, was the first to unlock a first generation iPhone and sold the iPhone for a Nissan 350z and 3 locked iPhones.
The first stealth technology test failed. They couldn’t understand why until they noticed a bird sitting on the test object. They blew a loud horn, the bird flew off, and the test object disappeared from the radar screen showing stealth technology was a success.
Tech companies often test new products in New Zealand because they’re an ethnically diverse, tech-savvy, and English-speaking nation, yet still relatively isolated. If a product is a flop there, news is unlikely to spread quickly to the rest of the world and damage a company’s reputation.
In 2012, NYU-Poly constructed a robotic fish and placed it in a tank of golden shiners. After simulating the tail movements of a leader fish, the robotic fish was eventually accepted and became their leader.
Early Zenith TV remotes changed channels by sound. When you push the button, a small hammer strikes an aluminum rod, triggering a sound above our hearing range that’s picked up by the TV.