[8BitsAndAByte] made this Bluetooth-controlled plumb bob as part of their Sims Halloween costume, but we think it has real day-to-day value as this pandemic wears on, either as a mood ring or a ...

When mood rings first hit the market in 1975, they launched one of the most memorable cultural fads in history. Within three months of the launch, 40 million rings had been sold, along with ...