Yes under Lake Michigan
A: On October 13, 1914, Garrett Morgan was granted a patent for a gas mask or "breathing device." Morgan used the mask to save people trapped in a tunnel under Lake Erie.
Garrett Morgan (1877-1963) was an African-American inventor who is best known as creating one of the world's first automobile traffic signals. He also developed a rudimentary rescue breathing mask and hood, which he used in 1916 to rescue several miners in a tunnel accident under Lake Erie.
Garrett Morgan made significant contributions to African American rights by inventing the traffic signal, the gas mask, and the safety hood, which all had positive impacts on safety and public health. His inventions helped save lives and improve the quality of life for people of all races, showcasing the capabilities and ingenuity of African Americans and challenging racial stereotypes. Morgan's work paved the way for future generations of African American inventors and innovators.
How many lives did Albert Schweitzer save?
Garrett Morgan, was an African American inventor who invented a respiratory protective covering something like the modern gas masks,he also invented a hair-straightening machine and a type of traffic signal. He is well known for a action filled rescue in which he used his hood to save workers trapped in a tunnel system filled with noxious gases.
countless lives
If we live in peace and have no war and live a dignified live we can save many lives
Doctors save thousands of lives every year. There is no exact number.
15
The address of the Save Historic Morgan City is: 708 Front Street, Morgan City, LA 70380
Thousands...