[lolo_]

It's not worth responding here really so this'll be the last - you assume calories in and weight out are perfect measures of energy conservation in a closed system. Here's an experiment that refutes your position despite your constant insults - weigh yourself. Drink 1 litre of water. Weigh yourself again.

EOF

[Numberwang]

I never once insulted you. Your way of taking offence suggests this is very personal for you. I hope you are alright.

Re your argument.. fill up your car on petrol and then check the weight in the specs in the manual to see if they have changed.