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Build Your Own Hovercraft | I Didn’t Know That


part of the success of the new

part of the success of the new generation of hovercraft is that the

generation of hovercraft is that the

generation of hovercraft is that the companies that make them know their

companies that make them know their

companies that make them know their limitations so they produce practical

limitations so they produce practical

limitations so they produce practical reliable machines to fill a very defined

reliable machines to fill a very defined

reliable machines to fill a very defined niche in the market long gone are the

niche in the market long gone are the

niche in the market long gone are the fanciful dreams of the 1960s that one

fanciful dreams of the 1960s that one

fanciful dreams of the 1960s that one day we’d all be riding around on our own

day we’d all be riding around on our own

day we’d all be riding around on our own personal hovercraft hey Johnny I think

personal hovercraft hey Johnny I think

personal hovercraft hey Johnny I think you might be wrong there you look close

you might be wrong there you look close

you might be wrong there you look close enough

enough

enough there’s still a few dreamers out there

there’s still a few dreamers out there

there’s still a few dreamers out there what do you reckon yeah it’s really cool

what do you reckon yeah it’s really cool

what do you reckon yeah it’s really cool but what is it it’s not Australian air

but what is it it’s not Australian air

but what is it it’s not Australian air board yeah can I have a go

board yeah can I have a go

board yeah can I have a go no and it’s no gimmick it is a

no and it’s no gimmick it is a

no and it’s no gimmick it is a full-blown hovercraft with a proper lift

full-blown hovercraft with a proper lift

full-blown hovercraft with a proper lift fan to get it airborne

fan to get it airborne

fan to get it airborne the only difference from a conventional

the only difference from a conventional

the only difference from a conventional hovercraft is that it’s got a hidden

hovercraft is that it’s got a hidden

hovercraft is that it’s got a hidden wheel that touches down to drive it

wheel that touches down to drive it

wheel that touches down to drive it forward which is a bit of a cheat but

forward which is a bit of a cheat but

forward which is a bit of a cheat but it’s still pretty cool

it’s still pretty cool

it’s still pretty cool now if you’re sitting at home thinking

now if you’re sitting at home thinking

now if you’re sitting at home thinking you’d really like to own our Becraft but

you’d really like to own our Becraft but

you’d really like to own our Becraft but don’t want to spend a fortune buying one

don’t want to spend a fortune buying one

don’t want to spend a fortune buying one we might just have the answer we’re

we might just have the answer we’re

we might just have the answer we’re going to show you how you can build your

going to show you how you can build your

going to show you how you can build your own hover board for around 150 pounds

own hover board for around 150 pounds

own hover board for around 150 pounds all you need is a piece of plywood some

all you need is a piece of plywood some

all you need is a piece of plywood some plastic sheeting some drain pipe and a

plastic sheeting some drain pipe and a

plastic sheeting some drain pipe and a leaf blower

now this is what we’ve done we’ve

now this is what we’ve done we’ve attached a petrol-driven leaf blower to

attached a petrol-driven leaf blower to

attached a petrol-driven leaf blower to a piece of plywood though air from the

a piece of plywood though air from the

a piece of plywood though air from the blower is going to go down through this

blower is going to go down through this

blower is going to go down through this down pipe through a hole in the board to

down pipe through a hole in the board to

down pipe through a hole in the board to the underside this PVC sheeting is our

the underside this PVC sheeting is our

the underside this PVC sheeting is our improvised hovercraft skirt or air

improvised hovercraft skirt or air

improvised hovercraft skirt or air chamber and the air escaping through

chamber and the air escaping through

chamber and the air escaping through these holes that we’ve made will

these holes that we’ve made will

these holes that we’ve made will hopefully provide the lift to get us off

hopefully provide the lift to get us off

hopefully provide the lift to get us off the ground

the ground

the ground let’s put it down and I’m gonna fire it

let’s put it down and I’m gonna fire it

let’s put it down and I’m gonna fire it up mate okay air cushion provided by the

up mate okay air cushion provided by the

up mate okay air cushion provided by the blower lift the heavy plywood board and

blower lift the heavy plywood board and

blower lift the heavy plywood board and 100 kilograms of Johnny off the ground

100 kilograms of Johnny off the ground

100 kilograms of Johnny off the ground with ease I’m gonna give you a push and

with ease I’m gonna give you a push and

with ease I’m gonna give you a push and let you go yeah go and because there’s

let you go yeah go and because there’s

let you go yeah go and because there’s very little contact with the floor

very little contact with the floor

very little contact with the floor there’s very little friction which means

there’s very little friction which means

there’s very little friction which means all you need to do is apply a tiny force

all you need to do is apply a tiny force

all you need to do is apply a tiny force to go flying Johnny that’s workin a

to go flying Johnny that’s workin a

to go flying Johnny that’s workin a dream

now having a right height up just a few

now having a right height up just a few centimeters means it wouldn’t be very

centimeters means it wouldn’t be very

centimeters means it wouldn’t be very good on rough ground but on a smooth

good on rough ground but on a smooth

good on rough ground but on a smooth polished gym floor our do-it-yourself

polished gym floor our do-it-yourself

polished gym floor our do-it-yourself hovercraft is definitely a success

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