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UK Completes 250km of Undersea Broadband Rollouts

alleycat0 Units? (70 comments)

250 km of seabed, with 50 miles between islands...i suppose consistency of units would be a lot to ask for...

about two weeks ago

Scientists Optimistic About Getting a Mammoth Genome Complete Enough To Clone

alleycat0 What about the microbiome (187 comments)

Recent studies have elucidated the importance of a creature's microbiome (especially gut flora) to its digestive capabilities and overall health. How healthy can an animal whose microbiome is extinct be (unless it inherits a suitable microbiome from its surrogate elephant mother)?

about 1 month ago

43,000-Year-Old Woolly Mammoth Remains Offer Strong Chance of Cloning

alleycat0 What about microflora? (187 comments)

Could such animals possible be healthy in the absence of the gut flora & other micro-species that evolved along with it?

about 9 months ago

Why Does Facebook Need To Read My Text Messages?

alleycat0 Worse than that... (293 comments)

I removed Facebook from my Android device when I discovered it wanted permission to take photos without even notifying me :O

about a year ago

Scientists Invent Urine-Powered Robots

alleycat0 This may save us! (123 comments)

If the robots require us to be around for their fuel, perhaps they'll refrain from wiping us out...

about a year ago

Mayan Pyramid In Belize Leveled By Construction Crew

alleycat0 Re:Temple in the picture is not Noh mul, it's Lami (276 comments)

I spent two seasons in the mid-1980s excavating at Nohmul, and can put a rest to some of the speculation here.

Nobody in this region is unaware of the nature of these ruins, nor their significance. This part of the country is flat limestone plains, and it is generally understood that any small hills are in reality ancient ruins.

The site draws almost no tourists whatsoever (it is almost entirely unrestored), so liability is not a concern. While not amongst the better known sites, it had much historic value nonetheless, which is why it was the subject of numerous investigations by Cambridge and Rutgers Universities, National Geographic, etc. The destruction of one Nohmul's primary structures for road fill is indeed a tragedy. The gentleman who owned the site when I excavated there would never have let this happen, but I suspect that ownership changed hands in the interim.

about a year and a half ago

Berkeley Scientists Plan To 'Jurassic Park' Some Extinct Pigeons Back To Life

alleycat0 What about microfauna? (209 comments)

It is estimated that bacteria alone (only one component of our microbiome) far outnumber human cells. I'm not totally up on my modern biology, but i suspect that the situation with birds is comparable; could any species be resurrected successfully in the absence of its associated microfauna?

about 2 years ago

Facebook Test Will Let You Message Strangers For $1

alleycat0 Let me make sure I've got this right... (325 comments)

So Facebook, you want to be the preeminent social media site, but you want me to pay for every message sent to my non-FB friends? Let me know how that works out for you...

about 2 years ago

Cambridge University To Open "Terminator Center" To Study Threat From AI

alleycat0 First target... (274 comments)

...Cambridge University.

about 2 years ago

NASA DTN Protocol: How Interplanetary Internet Works

alleycat0 Sounds like Packet Radio... (109 comments)

...something amateur ("ham") radio operators have been using since the 1980's...


more than 2 years ago

Microsoft's Hidden Windows 8 Feature: Ads

alleycat0 Re:EULA? (635 comments)

Opting out at choice.live.com requires registration, including providing an email address. [sarcasm]I'm sure i'll never receive unsolicited emails from them! [/sarcasm]

more than 2 years ago

15 Years of Stuff That Matters

alleycat0 Most enduring legacy? (145 comments)

I would have expected mention of what may be Slashdot's most profound contribution to the Internet: The Slashdot Effect!

more than 2 years ago

Your Moral Compass Is Reversible

alleycat0 Approximately 50% ? (295 comments)

This would seem to fall under the frightening rubric that, "by definition 50% of people are of below-average intelligence"...

more than 2 years ago

PayPal Unveils Mobile Payment System

alleycat0 Certainly not a coincidence... (99 comments)

...that an ad for Squareup (served by ad.doubleclick.net) appears at the top of of my browser window when viewing this article...

more than 2 years ago

Russian Scientists Say They'll Clone a Mammoth Within 5 Years

alleycat0 What about the associated microfauna? (302 comments)

Biologists have relatively recently come to understand the complexity, abundance and importance of the mammalian microbiome; for example, it is estimated that bacteria alone (only one component of our microbiome) far outnumber human cells. Given that mammoths are long extinct, their associated microfauna are likely absent from the word as well. Doesn't sound promising for maintaining healthy animals...

about 3 years ago

How Do You Keep Up With Science Developments?

alleycat0 Re:new scientist (337 comments)

I second the suggestion. New Scientist is awesome - it covers every science subject under (and well beyond) the sun, and does so in a manner that is technologically sophisticated, yet well within the reach of any reasonably well-educated reader. The weekly print version is admittedly a bit expensive (especially for those not in the U.K.), but much of the content is covered for free at their website (www.newscientist.com).

more than 3 years ago

Why Netflix Had To Raise Its Prices

alleycat0 Look to the right... (574 comments)

I think it's pretty funny that a Netflix ad appeared on my page to the right of this discussion...

more than 3 years ago



Metametal capable of absorbing all light

alleycat0 alleycat0 writes  |  more than 6 years ago

alleycat0 writes "According to Interference Technology, "A team of scientists from Boston College (BC) and Duke University has developed a highly engineered metametal capable of absorbing all the light that strikes it..." The article is a bit sketchy on details, and a link in an associated PDF file (at scitation.aip.org) appears broken, but it is intriguing nonetheless."
Link to Original Source


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