Category: Science

Happy Holidays from a Point of Pale Light

One of my favorite pages on Wikipedia (and yes, our planet is going to get real interesting in a few hundred thousand years):

Timeline of the far future – Wikipedia, the free encyclopedia: “Due to its northward movement along the San Andreas Fault, the Californian coast begins to be subducted into the Aleutian Trench. Africa will have collided with Eurasia, closing the Mediterranean Basin and creating a mountain range similar to the Himalayas.”

My 7th grade students frequently ask me how humanity will do with the sun going supernova and all in about 5 billion years. I remind them we’ve got bigger problems much much sooner than that (climate change, rising sea levels, gamma ray bursts, meteorite strikes etc).

Carl Sagan was, as usual, spot on about our pale blue dot. So let’s do the best we can with the time/space we have, while we can.

via Kottke.org

Club of Honest Whigs

The name of my next band…

Benjamin Franklin – Wikipedia: “Whilst in London, Franklin became involved in radical politics. He was a member of the Club of Honest Whigs, alongside thinkers such as Richard Price, the minister of Newington Green Unitarian Church who ignited the Revolution Controversy.”

Geez I love Ben Franklin.

I Want to Go to Mars

Where is Carl Sagan when we need him?

Are Those Spidery Black Things On Mars Dangerous? (Maybe) : Krulwich Wonders… : NPR: “‘If you were there,’ says Phil Christensen of Arizona State University, ‘you’d be standing on a slab of carbon dioxide ice. All around you, roaring jets of carbon dioxide gas are throwing sand and dust a couple hundred feet into the air.’ The ground below would be rumbling. You’d feel it in your space boots.”

Split Open and Melt

crescit cum commercio civitas?

Arctic ice cap set for record-breaking summer melt session | Ars Technica: “While predictions of a total melt during the summer months and its potentially devastating effects on the planet have many worried (Serreze says the rapid melting may have contributed to severe storms in the US in recent years), commercial enterprises are busily jumping at the opportunity to open shop in the Northern Passage. China sent its first vessel along the Arctic route in August, trimming its usual route length by 40 percent, while Germany and Russia are already established players.”