if you put yourself in a sealed 1m cube glass box and you put...

if you put yourself in a sealed 1m cube glass box and you put one drop of petrol on the floor and spread it thin

do you think you’d be able to smell it?

if you could, it’s the benzine you would smell - and that is 1% of the 1 drop

Now
would you be game to light a match?


Would you like to rethink the Co2 thingy?


In chemistry- little bitty things make a big big difference