Monday nights are boring, very boring.
We got talking about a possible invention, which lead us to do an experiment, our apparatus for the experiment were:
1) A Tupperware tub (approx 3 litres)
2) 3 tealights
3) a sheet of tinfoil
4) a lighter
The experiment was simple, how long will 3 tealights burn for in an airtight Tupperware box.
1) How long did our 3 tealights last?
2) What were trying to invent?
The winner gets a mince pie with cognac and cream.