Isaac Asimov is the only author to have a book in every Dewey-decimal category.
90
The can opener was invented 48 years after the can.
1k
If you put two straws in your mouth, one inside a drink and one outside it, you won't be able to drink through either straw.
202
Non-dairy creamer is flammable.
153
Consumption of TNT turns urine amber or deep red, which people often mistake for blood.
301
