Don’t worry, it’s just a practice. The British Royal Navy and Royal Marines tested out a jet suit developed by Gravity Industries.
The suite can fly up to 80 mph and climb to 12,000 feet in the air.
Don’t worry, it’s just a practice. The British Royal Navy and Royal Marines tested out a jet suit developed by Gravity Industries.
The suite can fly up to 80 mph and climb to 12,000 feet in the air.
