In this era, when we all are dependent upon exhaustible fossil fuels for transport, Lars Stenmark of Uppsala University (Sweden) has come up with a green alternative – Hydrogen balls. He believes that by storing hydrogen gas in small balls, we can overcome the risk of fires and explosions as storing the gas in a spherical form, will help it to withstand twice the pressure that a cylindrical form can. If the car crashes and the tank breaks, the hydrogen-filled balls would just spread out and roll away and the gas from any broken balls would simply seep out and disappear into the atmosphere, thus causing no harm to the environment.
So do you all agree with him? Can small ping-pong balls replace our fossil fuels and help us save the environment from further harm? Think about it.