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Comment Re:Sennheiser HD 280 PROs (Score 1) 448

I too will vouch for the Senneiser HD280Pro. I bought these to replace a pair of Sony Studio Reference phones my kids got a hold of and destroyed. Isolation is good, Ive used them with my cellphone on many flights (where permitted) and long bus rides, and they block a good portion of the turbines/road noise/screaming babies while delivering pretty decent sound quality.

Comment Re:Note to self... (Score 1) 259

Dont be so sure, the worst sunburn I ever got on my face was in the subarctic back around 1990 or so. Low sun + snowcover = lots of reflected UV rays. The few bits exposed to the sun got right crispified, most of the crew suffered from some degree of sunburns till we ended up getting some sunblock flown in with the provisions.

Comment Re:OT: Deforestation? (Score 1) 45

Ive seen some pretty extensive deforestation going on in Pará, mostly spreading out from the Altamira-Santarem-Itaituba axis going south -as well as cattle the flat lands here are being cleared for soya production. The Xinguara-São Felix axis (and continuing on into the Terra do Meio on the other side - thats all very recent) would be cattle ranching. Also along the BR 163 further west and extending along the Trans-Garimpeiro. Btw the narrow red barren areas on the satellite maps are iron deposits on top of plateaus, those are naturally occuring. Maraba-Parauapebas had been cleared for the most part when I first visited in 1998, the funny thing is the areas being mined are where the forest has been mostly preserved - Vale is pretty strict about controlling access, unlike the local government.

Comment Don't get one. get a gammaspectrometer (Score 1) 277

If you have cash to splurge get a gammaspectrometer rather than a geiger counter. It will actually give you an idea of the elements involved. Modern models dont need an internal cesium reference so you can measure that as well. You may have to set up new regions of interest (ROIs) for the exotic isotopes, they usually come set for uranium, thorium, and potassium, with a window for cosmic, plus total count which includes everything.

Comment Re:Milky Way (Score 1) 118

SImilarly, I have worked in some remote areas of Brazil with little light pollution. You can actually get a feel for the immense size of our galaxy, especially looking the region around Scorpio, as the structure and depth becomes apparent in clear skies - you can see where the nebulae are obscuring the stars in a manner that shows the extent of the dust clouds. Its hard to explain unless you see it though.
Operating Systems

Submission + - Slackware 13.0 released

praedictus writes: Slackware 13.0 has been released, though it doesnt appear on the main Slackware.com page yet, it's still buried in the changelogs. Finally some official 64 bit love for us Slackers!

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