To frack or not to frack

The original Sydney morning Herald article can be viewed here. The extraction method of coal-seam gas (fracking) has quantifiable rewards unlike its risks. Few experts dispute there are risks to water systems, and the debate over fracking will rage between communities, miners and experts for years to come. For 20 years there has been fracking…

Party Pooper

Why the world is running out of helium-Science-News-The Independent When you see a balloon floating through the sky or a decoration at a party you automatically think of helium. Helium is an important natural gas, the second lightest element, with the lowest boiling point. The natural gas is used to blow up balloons for a…