Earle Dickson was about 26 when he invented the Band-Aid
Earle Dickson invented the band aid.
They were invented in 1921 by Earle Dickson.
he invented the band-aid.
he invented the band-aid
The band-aid was invented in 1921 by Earle Dickson
Earle Dickson invented the Band-Aid because his wife Josepine always had cuts on her arm and so Earle invented the band-aid to help her recover.
The Band Aid was invented by an employee of the Johnson and Johnson company. His name was Earle Dickson and he created them in 1920 because his wife often cut and burned herself while cooking meals.
Earle Dickson invented the Band-Aid in 1921 because his wife cut herself a lot.
Earle Dickson invented Band-Aids while working for Johnson and Johnson in 1920. It seems Earle's wife, Josephine, often cut herself while cooking, so Earle invented the Band-Aid with her in mind.
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in 1921
Because his wife kept cutting herself and burning herself when she worked in the kitchen.