Measuring CO2 with O2

Science
'The pandemic was a kind of real-life experiment.'

Scientists call on government to end fossil fuel subsidies

Organisation
Science
Initiator Naomi Leefmans will send this message to the House of Representatives…
Oscar Delissen, blogger at Resource

Column Oscar: CO2-smartwatch

Column
Student
‘My ideal: a smartwatch that shows the (climate) impact of your actions…