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Yes, it is still commonly used today. However, it is carefully regulated and requires a prescription for use; as it is also a common allergen with potentially dangerous side effects for those who react to it.
is Jan Ernst invention still used today
it doesnt involve today. its not a good invention so it doesnt matter
He discovered Penicillin.
penicillin
Invention? Whatever...
Yes, many people have bifocals.
It helps people get warned of an earthquake so that they can go and find shelter before it strikes.
edwin drakes invention affects us today because now it is a lot easier for people to drill oil because of his invention the oil derrick. His new methods for an oil well also affects us today because drillers all over the world use his method and use his oild derrick.
Many people remember that fateful day as a memorial for the hundreds of people who died.
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