19 Life-Saving Inventions You Need to Know About

TLDRDiscover 19 incredible inventions that can save lives, including self-defense gadgets, rescue systems, and fire extinguishers.

Key insights

💡Anti-fire ball can be dropped into a fire to extinguish it instantly.

🔑GTFO wrist strap can be used as a projectile to break windows.

👥Undercover dental floss hides a 6-foot Kevlar cable for escape.

🌊Rescue buoy can pick up to two people and be remote-controlled.

🚚Samsung's camera-equipped trucks enhance road safety by allowing drivers behind them to see the road ahead.

Q&A

How does the anti-fire ball work?

The anti-fire ball can be dropped into a fire, which will cause it to explode and extinguish the fire immediately.

What is the purpose of the GTFO wrist strap?

The GTFO wrist strap can be used as a projectile to break windows in case of emergency.

How does the undercover dental floss work for escape?

The undercover dental floss hides a 6-foot Kevlar cable that can be used to cut through zip ties and make an escape.

What is unique about the rescue buoy?

The rescue buoy can pick up up to two people and can be remote-controlled, making it easier to rescue individuals in water emergencies.

How do Samsung's camera-equipped trucks enhance road safety?

Samsung's camera-equipped trucks allow drivers behind them to see the road ahead, reducing the risk of accidents during overtaking.

Timestamped Summary

00:00The video introduces 19 inventions that have the potential to save lives.

00:08The GTFO wrist strap doubles as a projectile to break windows in emergencies.

00:19The Zap Cane is a self-defense cane with a 1 million volt taser.

00:50Undercover dental floss hides a 6-foot Kevlar cable for escaping dangerous situations.

01:43The Defender pepper spray triggers a siren, takes photos, and sends alerts for self-defense.

02:43The remote-controlled rescue buoy can pick up up to two people in water emergencies.

04:20The SawStop system can detect contact with a finger and retract the saw blade instantly.

05:51Samsung's camera-equipped trucks enhance road safety by providing a view of the road ahead.