Rescue backpack can help evacuees escape a skyscraper in an emergency

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Get to the ground safely.

Tags: escape, emergency-evacuation, emergency, backpack, emergency-response, repel, emergencies, safety, tech, mashable-video, real-time, real-time-video

4:05

How Zero-G Planes Work

by Mafioso
  • 6 views
  • 18 hours ago