Technology
Inventors design high-tech helmets for Covid protection – BBC News
For two months, Yezin Al-Qaysi has been riding the Toronto subway wearing a huge black “mad helmet”.
By Stav DimitropoulosBusiness reporter
image copyrightVZYR Technologies
image captionYezin Al-Qaysi says that members of the public often ask about his device
For the past two months inventor Yezin Al-Qaysi has been riding the Toronto subway in Canada wearing a huge black “mad helmet”.
The hazmat (hazardous materials) helmet completely encloses his head and upper torso, and has a visor that extends all the way down to his chest.
On the back is a battery-powered fan and filter respirator system that…
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