That might be an interesting science experiment, take a two foot tall, three foot diameter watering trough or just a ring, bury it in the ground,fill it to the brim with water, clamp the sheet and set off a blasting cap or M-80 in the water.
In a perfect world you could use the weight holding down the blank as a relief valve, adding or removing weight to regulate the curvature.
__________________
.
.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
____________________
.
.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
|