"We have observed giant gas planets, such as Jupiter or Saturn, but in another solar system," explains the leader of this research on the HR 8799 system, located 130 light-years away. The study ...
The highlight of this demonstration is the development of a Hydrogen Internal Combustion Engine (H2-ICE) that significantly reduces nitric oxide (NOx) and carbon dioxide (CO2) emissions.
TotalEnergies has signed an agreement with the German developer RWE to supply 30,000 tons a year of green hydrogen to the ...