R to @EU_ScienceHub: They developed a Zero Gradient Cell, which is a device that allows testing #hydrogen fuel cells minimising the influence of the test hardware on the results.

Anyone who wants to test fuel cells can download guidelines to make and use one for free ⬇️
https://europa.eu/!WvBm4m

🐦🔗: https://nitter.cz/EU_ScienceHub/status/1726903751112642651#m

[2023-11-21 10:01 UTC]