When faced with a wall of 2-liter bottles filled with clear liquids, can you tell seltzer water from club soda from tonic water from sparkling water? While all of them are carbonated beverages ...

Discover how MIT’s sodium fuel cell innovation could revolutionize electric aviation with higher energy density and ...

The Problem with Hydrogen Today Hydrogen can power fuel cells and internal combustion engines without releasing carbon dioxide. That makes it attractive for cars, trucks, and remote energy systems.

MIT engineers find making hydrogen from soda cans and seawater is scalable and sustainable. Their method’s overall carbon emissions are on par with those of other green hydrogen technologies.

Hydrogen has the potential to be a climate-friendly fuel since it doesn't release carbon dioxide when used as an energy source. Currently, however, most methods for producing hydrogen involve fossil ...

Baking soda (NOT baking powder) is effective because it releases carbon dioxide when heated, which can smother the fire. Salt forms a barrier between the fire and the air. This prevents the fire from ...

We tested more than five at-home soda makers, from brands like SodaStream, Aarke and Ninja, to find the best ones for making ...

Stanford chemists find a practical, low-cost way to permanently remove carbon dioxide from the air—the main driver of climate change.