It doesn't matter how neatly you pack them away.

Christmas lights will always be tangled.

And a Christmas light tangle is more than a tangle.

It's a tangle that somehow gets more entangled

the more you attempt to untangle it. So to the loft I go with just

my Christmasy coffee for company and if I'm not back by New Year Merry Christmas.

Our sticky toffee latte is now at Costa. That's Christmas. Tofy L'Ote is now at Costa.

That's Christmas,

that Costa coffee a little better. This is

This is Scientific American's 60 Second Science. I'm Christopher Intagata.

Sunday morning, September 28, 1969, a fireball lit up the skies north of Melbourne, Australia.

And people were getting ready to go to church and then they heard this loud Sonic boom.

Some of them saw the bright fireball in broad daylight and

people were surprised. They was what's going on especially those who are not

outside they realized is there an airplane that came down? It sounded really dramatic.

And then suddenly shortly after that there was a smell that was detectable over the whole area.

People describe it as metallated spirits of strong organic smell.

Cosmo Chemist Philip Heck of Chicago's field museum describing the spectacular

arrival of what's now known as the Murchison meteorite, named for the village

where it was found.

A portion of the space debris now resides at the Field Museum,

and Heck says it's our best source of pre-solar stardust,

...