The folks at Moto Magazine (fr) spotted this electric sign promoting motorcycle safety. It's a bit long to be effective, since if you read it entirely, you could crash, but nevertheless, it's funny. The sign was part of the International Women Day...
Here's the translation:
Letter to MEN
The first testicle protector was used for ice hockey in 1874 ... and the first motorcycle helmet in 1974. So it took 100 years for men to finally understand that their heads are also important.
Signed: a WOMAN
Note: obviously helmets were invented way before that date, but the year was the year helmets became mandatory.
Via: Moto Mag