Great, we established we can stick two bits of latex together with glue and it is good.

Now we go for a bigger prototype before deciding whether it is worth investing in the 2m wide latex required to make The Big One.

Our latex is 92 cm wide so we go for it.



You can see the 17cm original on the left and the resulting behemoth is 88cm across.

It has to be inflated with a hairdryer and required two people to depress it although we think that three or four could actually get on it.

Formidable!