Chilean Earthquake Shortened Earth's Day 374
ailnlv writes "Days on Earth just got shorter. The recent earthquake in Chile shifted the planet's axis by about 8 cm and shortened days by 1.26 microseconds 'The changes can be modeled, though they're difficult to detect physically given their small size. ... Some changes may be more obvious, and islands may have shifted. ... Santa Maria Island off the coast near Concepcion, Chile’s second-largest city, may have been raised 2 meters (6 feet) as a result of the latest quake ...'"
Re:GPS affected? (Score:5, Insightful)
I know we love sensationalist headlines, but (Score:4, Insightful)
Re:GPS affected? (Score:3, Insightful)
Re:Did this affect climate (Score:2, Insightful)
Just because a phenomenon is measurable doesn't mean it's significant.
Re:I say everyone (Score:1, Insightful)
I wonder... Compare the total weight of the entire chinese population to the total weight of the entire population of the US. Who's heavier?
To further stray from topic...
US Population: 310 million (rounded up)
China Population: 1,335 million (rounded down)
Avg US weight: 300 lbs (way, way high to prove point, including kids...)
Avg Chinese weight: 100 lbs (maybe about accurate for population avg weight?)
Total US weight: 93,000 million lbs
Total China weight: 133,500 million lbs
According to my figures, avg weight in the US (including kids) would have to be around 430 lbs to equal the amount of china's total population weight if they average 100 lbs. There are almost 4.5 Chinese people to every US person.
Realistically, the average US adult weight is probably around 175 lbs, (about 200ish for men, and about 150ish for women). I would guess (from my quick search) that avg Chinese adult weight is around 135 lbs.
Re:Did this affect climate (Score:5, Insightful)
theoretically it's not completely impossible that underground nuclear testing has something to do with the specifics of any earthquakes since the 1950s or so.
No doubt. Theoretically, it is an absolute certainty that the migration of swallows to Capistrano has something to do with the specifics of every earthquake for centuries now.
And then about the non-sarcasm part (Score:5, Insightful)
More people die in car accidents every single day than died in this earthquake.
And that, I think, is actually a real problem---it would be really great if you could somehow get people to drive a bit more safely. It'd save a lot of lives, including the lives of a bunch of productive citizens, i.e. it'd also bring more material wealth for everybody.
Yeah, sure, that shouldn't take the spotlight away from a recent significant event (which also has a lot of wounded and property damage).
But maybe it's something worth pouring resources into?
Its Ok, (Score:5, Insightful)