Did You Know?
Vaseline was discovered by oil rig workers who complained about a waxy substance.
In 1859, Robert Chesebrough noticed oil workers using 'rod wax' that accumulated on oil rigs to heal their wounds. This led to the development of petroleum jelly, marketed as Vaseline. The accidental discovery created a multi-billion dollar petroleum products industry.
Did You Know?
Modern chemotherapy began with observations of WWI mustard gas victims.
Doctors noticed that soldiers exposed to mustard gas had reduced white blood cell counts. This observation led to...
Did You Know?
The modern smoke detector was invented while testing a sensitive camera lens.
In 1941, Swiss physicist Walter Jaeger was trying to create a sensor for poison gas. When his cigarette...
Did You Know?
Band-Aids were invented by a husband trying to help his accident-prone wife.
In 1920, Johnson & Johnson employee Earle Dickson created small bandages his wife could easily apply to her...