Search results

UKworkshop.co.uk

Help Support UKworkshop.co.uk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. Alex Podut

    Minimum Atmospheric CO2 percentage for plant life!

    Small correction... 400ppm (parts per million) mean 400 parts / 1 million parts = 400/1000 000 = 0.00004 (mod edit, no it isn't, it's 0.0004) In percentage that is 0.00004 × 100 = 0.04% (mod edit, maths wrong again but at least the final percentage is right :) (mod edit, come on you...
Back
Top