Amazing inventions you have made up

I realise all my inventions ;)

Mechanical claw:

IMG_6525.JPG


Methanol bottle rocket:

bottlerocket-1.jpg


bottlerocket-2.jpg


Whoops...

bottlerocket-5.jpg


bottlerocket-6.jpg


bottlerocket-8.jpg


Folding jet scooter:

IMG_3794.JPG


IMG_3807.JPG


Mk2 that I might finish one day:

IMG_3923.JPG


Pogo stick:

IMG_3761.JPG


Scooter sledge:

IMG_3813.JPG


Compressed air spudmatic gun:

IMG_3825.JPG
 
Wouldn't that just add to the pressure/pump force needed to get the water to your house in the first place? Energy has to come from somewhere!

And 2bit: You'll save more money but not wasting water than you will by saving electricity like that :confused:

great idea for us that dont have water meters though :)

sounds like a money making plan to me
 
In 96/97 I designed a drill mounted mini vacuum for my GCSE project. Black and Decker brought them out about 5 years later. :(
Actually, you mentioning that reminded me. I did design a heat pump based on a fridge mechanism running 'backwards' to move heat from outside to inside. I wanted to do it as my major project in my degree but I was told it would never work. A couple of years later they are now an eco-heating product of choice :(
 
Back
Top Bottom