Originally, cigarette filters were made out of cork, the look of which was incorporated into today’s pattern.
100 Mind-Blowing Filters Facts
Jellyfish almost caused mass nuclear explosions in 2013. In the extremely warm summer of 2013, several nuclear power plants across the world were forced to close down because of jellyfish. The sudden increase in jellyfish clogged the filters that cooled down the reactors, which led to the power plants being shut down for immediate maintenance and safety measures.
All those scam emails you get from Nigerian Princes have purposefully bad grammar. At this point, it’s almost certain that every person in the world has received one of these emails, including actual Nigerian royalty. It turns out that there’s a good reason these scams are littered with mistakes in spelling, grammar, and punctuation. This essentially filters out those who are less gullible and simply ignore the emails, while those more likely to be defrauded will ignore the typos and reply!