Homemade Grout Cleaner- Getting down on all fours to scrub out your tub while breathing in toxic fumes is not fun. As one can imagine, inhaling these chemicals is not good for your lungs. Make your own homemade grout cleaner mixing up a ratio of 1/2 cup of baking soda, 1/4 cup hydrogen peroxide, and 1 teaspoon of liquid dish soap. Shake it all.
Making hydrogen fuel from water and visible light at 100 times higher efficiency | A big step closer to hydrogen as a practical fuel to power vehicles and electrical devices. [Hydrogen: http://futuristicnews.com/tag/hydrogen/]
Hydrogen production by steam reforming of DME over Ni-based catalysts modified with vanadium. Advances in Engineering