Incredibly difficult to keep from boiling off,
because liquid hydrogen is very close to absolute zero as a liquid.
Not exact matches
In the body of the study it becomes clear that FCVs do not beat internal combustion engines (ICEs) by much in equivalent fuel economy, And they are not much better in greenhouse gas emissions either, particularly in the
liquid hydrogen versions,
because of the energy required to transport and compress the
hydrogen.
What we have here is a potential
hydrogen bomb for the budget smartphone market
because on paper this phone marries stupendous hardware, a refined design aesthetic and
liquid and secure software experience in a package that costs 1 / 4th of the current generation iPhone.