Fastest lifeboat in the world

For almost 200 years a group of volunteers called the RNLI have been taking the plunge into the seas around the UK.

From stranded sailing boats to drifting dinghys - it's estimated they've saved more than 130,000 lives.

But they now have a new 1.5 million pound tool to tackle even the toughest rescues.

And Joe couldn't wait to try it out!