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Grapevine: Should people be conserving helium?

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    Scientist warns of material's scarcity

  • Duration 1:32
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Now some fresh pickings from the political bright line.

There are folks who think that in nine days when the Mayan calendar ends the world well and as well.

The Associated Press reports some believe a rogue planet called might be a row.

Will emerge from its hiding place behind the sun and smash into the earth.

At least two -- in China are predicting a world ending flood they are -- building arcs.

But the Vatican's top astronomer reassures us the world will still be here in two weeks.

A teacher and -- been suspended for asking her class of thirteen year old to -- suicide notes.

The telegraph explains the assignment you've just turned eighteen and have decided to end her life as a final effort you decide to explain the reasons -- Iraq.

Many parents were understandably horrified.

But others defended the French teacher assigned the project was instructive.

And -- -- than what kids talk about on the plight -- Finally the daily caller web site reports -- University of Cambridge chemist wants -- -- party balloons.

From this -- -- royal institution Christmas lectures and Great Britain.

The scientist says the scarcity of helium as a really serious issue.

I can imagine that in fifty -- time our children will be -- I can't believe they use such a precious material to fill balloons.

A spokesman says the -- as not being a party Pope or.

Helium is used in hospitals.

And scientists have not yet found a sustainable way to make the -- artificially.