[Mediocrates]

bttt

[Williams]

Truly scary thing is this was caused by an object only about 150 feet wide.

[Robert A Cook PE]

A not-a-waterfall but not-a-geological article for you.

[LiberConservative]

It was Nikola Tesla testing his “death ray”. It worked. Period.

[Cacique]

btt

[BigCinBigD]

It was caused by the warp core breach of a class C shuttle craft. I know because I was the pilot. But thanks to the emergency transporter i would up in Miami beach just before happy hour began.

[neverdem]

Asteroid smash turned Mars into 'takeaway pizza' planet Chat-bait title, IMHO

City Is Pushing for H.I.V. Tests for All in Bronx

Gene Variant May Contribute to Alzheimer's Disease

FReepmail me if you want on or off my health and science ping list. Anyone can post any unposted link as they see fit.

[samtheman]

And I’m sure Climate Change only increases the risk.

[Verginius Rufus]

When I first read about this, when I was in grade school, I read that if it had hit earth three hours later it would have wiped out St. Petersburg. This article says Moscow. What is the latitude of the impact site? From the map it appears to be somewhat further north than the northern end of Lake Baikal, so further north than Moscow, but roughly the same latitude as St. Petersburg.

[SunkenCiv]

nice topic, but alas:

Tunguska, A Century Later
Science News | 6-5-2008 | Sid Perkins
Posted on 06/09/2008 12:44:01 PM PDT by blam
http://www.freerepublic.com/focus/f-news/2028449/posts

http://www.freerepublic.com/tag/tunguska/index

[SunkenCiv]

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