how much weight gain is normal on your period the amount of weight gain in the second half of your cycle leading up to your period could be as little as none or as much as 5 pounds yikes the amount of salt you eat during this time plays a huge role in the amount you will gain
There are some benefits to using hydrogen as a fuel: 1  unlike petrol and diesel, hydrogen does not generate carbon dioxide when burnt. 2  hydrogen fuel cells are very efficient.
Hydrogen is high in energy, yet an engine that burns pure hydrogen produces almost no pollution. NASA has used liquid hydrogen since the 1970s to propel the space shuttle and other rockets into orbit.