Please create an account to participate in the Slashdot moderation system


Forgot your password?

Slashdot videos: Now with more Slashdot!

  • View

  • Discuss

  • Share

We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).


Comment: Re: IF true... (Score 2) 164

by drkim (#49064923) Attached to: Researcher Developing Tattoo Removal Cream

Exactly. I can teach you to do your job, but I can't teach your tats to go away. Until now?

If this works, you'll see employers requiring their employees to remove tats.

Unfortunately, you won't see employers doing this...

You'll see tatted people still not getting the job in the first place.

This just gives them a way to remove the ink; once they figure out they aren't getting any call backs.

Comment: Car alarm symphony; real bells (Score 1) 790

by drkim (#48788983) Attached to: Ask Slashdot: Sounds We Don't Hear Any More?

In the early days of car alarms, that little 'symphony' of:
dee-doo-dee-doo, whooop-whooop, beep-beep-beep-beep-beep, etc.

Also, actual physical bells and chimes for things like churches, ice-cream trucks.
Seems like now they just play recordings of bells over speakers.

+ - Physicist Builds Supercomputer From Old PlayStations-> 1

Submitted by drkim
drkim (1559875) writes "A home-made PlayStation 3 supercomputer is 3,000 times more powerful than any desktop processor, and is being used to study black holes.

Guarav Khanna, a black hole physicist at the University of Massachusetts Dartmouth in the US, has managed to build a powerful and extremely cheap supercomputer using old PlayStation 3s (PS3s), and he’s used it to publish several papers on black holes.

His research focusses on finding gravitational waves, which are curvatures in space-time that ripple out from a violent astrophysical event, such as two black holes colliding. They were first predicted by Einstein’s theory of general relativity, but no one has been able to observe them."

Link to Original Source

Comment: 'Lunchbox' style case (Score 1) 325

by drkim (#48768155) Attached to: Ask Slashdot: High-Performance Laptop That Doesn't Overheat?

You may be looking for a 'Lunchbox' style case.

I've seen these in military applications, it's a portable case (like a laptop, but thicker) that will let you use full-size ATX mobos.

One model (below) actually lets you fold three displays out of it (The "FieldGo M3")

This would give you the performance and cooling of a desktop, and (almost) the portability of a laptop.

Comment: Re:When will this stupid crap-o-rama end? (Score 1) 73

by drkim (#48763145) Attached to: Ford Touts Self-driving Car, Launches Global Mobility Experiments

Why does anyone need a self-driving car?

This is possibly the weirdest argument against self-driving cars - and yet it pops up time and again on this topic.

What if I told you I would pay for a chauffeur driven limousine for you? It would pick you up every morning and take you to and from work. You could shave, or sleep, or surf the net while he took you to work. He would drop you at the door, and you'd never again have to look for parking.

If you wanted to go to a club or party, you could get as toasted as you like and your chauffeur would drive you home safely.

Now, just replace "chauffeur driven limousine" with "self-driving car".

Comment: Use single vision (Score 4, Informative) 464

by drkim (#48719121) Attached to: Ask Slashdot: Are Progressive Glasses a Mistake For Computer Users?

Don't use progressives or bi-focals. Do this:

Take a tape measure and measure the exact distance to your monitors when working.

Go to an optometrist and get a written prescription for that exact distance (bring the tape measure with you*) including the "PD", pupillary distance, at that range. Do not buy the glasses from them.

Go to Zenni Optical ...and order some $6.95, single vision prescription glasses from them that fit your PD size.
Add the standard anti-reflective coating for $4.95

For about $12 you have custom computer glasses.

* Yes, I actually do this. And, yes; I'm a nerd.

No directory.