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.
Answer Wiki. Hydrogen was the lifting gas they had, most helium available at the time was hoarded by the US for use in their airships. Additionally by the time of the Hindenburg hydrogen had been in use in German Zeppelins for over two decades and crews were well aware of the dangers hydrogen posed and knew to be vigilant for hydrogen leaks.