![Amaka Ubaka on X: "It was the prototype for the gas mask used during WWI by soldiers. In 1916, his invention was used after 32 workers became trapped in a tunnel being Amaka Ubaka on X: "It was the prototype for the gas mask used during WWI by soldiers. In 1916, his invention was used after 32 workers became trapped in a tunnel being](https://pbs.twimg.com/media/EQGtoMvX0AEbvYS.jpg)
Amaka Ubaka on X: "It was the prototype for the gas mask used during WWI by soldiers. In 1916, his invention was used after 32 workers became trapped in a tunnel being
Garrett Morgan's Safety Hood | Garrett Morgan, the great Ohio inventor and subject of our newest episode won the 1911 New York Safety Exposition Grand Prize for his Safety Hood (an...
U.S. Embassy Zambia - Did you know? Garret Morgan invented the first gas mask? He called it a Safety Hood and patented it as a Breathing Device, but the world came to
![Black Inventor Garrett Morgan Saved Countless Lives with Gas Mask and Improved Traffic Lights | Scientific American Black Inventor Garrett Morgan Saved Countless Lives with Gas Mask and Improved Traffic Lights | Scientific American](https://static.scientificamerican.com/sciam/assets/Image/2021/Medium%20sized%20JPEG(1).jpg?w=275)
Black Inventor Garrett Morgan Saved Countless Lives with Gas Mask and Improved Traffic Lights | Scientific American
![Sir Safety System MC4123HCM"Morgan" High Visibility Blouson, Hi-Vis Orange/Blue, Size M : Amazon.co.uk: Business, Industry & Science Sir Safety System MC4123HCM"Morgan" High Visibility Blouson, Hi-Vis Orange/Blue, Size M : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/61vlHvZz58L.jpg)