SmartAss Facts
Leaderboard
Party Mode
Sign in
▶ Play Now
☰
All Facts
›
Patent Pending Insanity
›
The envelope was invented to hide gossip respectfully.
PATENT PENDING INSANITY
The envelope was invented to hide gossip respectfully.
✗ FAKE
↗ Share this fact
Play SmartAss Facts 🎯
More Patent Pending Insanity facts
The emoji was invented to soften texts and somehow made them more threatening.
The printer was invented to test patience and drain ink with spite.
The automobile was mass-produced by Henry Ford using the assembly line. Efficiency met horsepower.
The electric battery was invented by Alessandro Volta in 1800. The spark behind every portable gadget today.
The stamp was invented to make mail feel official and slightly dramatic.
The electric washing machine emerged in the early 1900s. Laundry day became slightly less miserable.
See all Patent Pending Insanity facts →
Explore more
📂 All Patent Pending Insanity Facts
🔍 All Facts
The envelope was invented to hide gossip respectfully. | SmartAss Facts