Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!


Forgot your password?

Comment: Why now? (Score 3, Interesting) 538

She must have sent a huge number of e-mails to 1000's of people. Didn't someone notice that the e-mails were from hillary@gmail.com instead of hillary@state.gov?

If I got an email from her dealing with official business, I would have questioned why it wasn't from a "real" e-mail address - as in whitehouse.gov or whatever.
Why didn't anyone say something sooner? Didn't someone suspect her emails the same way I would suspect an e-mail from a Nigerian prince needing help?

Comment: MH370 (Score 5, Interesting) 439

by ebonum (#49057651) Attached to: Will Submarines Soon Become As Obsolete As the Battleship?

We can't find MH370. If we can't find a missing plane in the ocean, then the tech for finding subs has a ways to go before it makes submarines obsolete. Plus, I bet all these detection techniques only work over a short distance. You'd need a lot of detectors to get good coverage. The ocean is large. Plus, anything active (sound, lasers, etc) can be detected by the sub and avoided.
Plus, for non-ship based sensors, you try covering the ocean with highly sensitive detectors. Things that are highly sensitive and the ocean don't mix - unless you are going to pull each detector up on a regular basis for maintenance. Plus, detectors require power. Getting power 50-200 km offshore isn't all that easy. Surface ships pinging away in shallow waters pose the greatest danger. But for every threat, there is a way to counter it. Satellite tracking of enemy ships so subs have some warning of what's coming. Special coatings to reflect lasers. Active cancellation of the acoustic waves.

Comment: Both wrong (Score 1) 409

by ebonum (#48513297) Attached to: Is Chernobyl Still Dangerous? Was 60 Minutes Pushing Propaganda?

Wow. Both sides seem clueless.

So this guy things: I saw some people walking around and they weren't dead. Chernobyl must be completely safe. How could 60 minutes think this place is dangerous? That is like a high schooler saying: All my friends smoke, and look at them. Fine. Or a reporter looking at coal miners in Virgina saying: people go in the mines. They come back out. I didn't see any negative effects.

How about: "We took a sample of 100 people who had lived in the Chernobyl area for 10-12 years and studied cancer rates and health problems against the general population." or "There are X kilograms of isotope Y (alpha/beta/gamma emitter) with a half life of Z years per square mile." This isn't reporting, this is talking out your ass. If Ron Adams wants to play reporter, he should try including a verifiable fact or two.

I saw some not dead folks walking around is not an argument.

Comment: Capacity planning (Score 3, Interesting) 242

by ebonum (#48016101) Attached to: At CIA Starbucks, Even the Baristas Are Covert

"Because the campus is a highly secured island, few people leave for coffee, and the lines, both in the morning and mid-afternoon, can stretch down the hallway."

What a waste of time and resources!

For a group of people who likes to give the impression they are all super geniuses (and by extension deserve X 100 billion a year in funding), I would expect at least one person could have done some capacity planning and figured out how big the Starbucks need to be for that location. How about some accountability? Fire the person who planned this coffee shop. His/her mistakes cost the country the hourly rate of each person in line * the time they waste standing around.

Comment: Cost (Score 2) 118

by ebonum (#48015929) Attached to: World's Smallest 3G Module Will Connect Everything To the Internet

So I have 10 devices I want to hook up. The AC, the lights, refrigerator, washing machine, toaster, whatever. Does that mean I need 10 phone and data contracts with AT&T at 30 bucks (or more) each and then the payments recur every month? I can see why AT&T might like this technology.

Next question. I had AT&T once. Calls kept dropping because they sold more phone contracts than their cell towers could support. What happens when each person goes from one connection to 5 (or more)?

Off topic. Why am I not excited for 5G? It seems 4G and 5G designed so that you can hit your data cap on the unlimited plan for the month by running a download at max bandwidth for 30 minutes. This seem to be designed to bill people 100's extra every month for exceeding their plan rather than actually giving people higher download speeds.

Comment: Re:antibiotics (Score 2) 174

by ebonum (#47851689) Attached to: Denver Latest City Hit By Viral Respiratory Infection That Targets Kids

Yes. Broad spectrum stuff for bacteria that most likely already has resistance. If there is an infection and it does turn nasty, then they will worry picking their antibiotics more carefully. Or should I say correctly?

I'm a big believer in getting a culture to be positive of what needs to be killed and then picking an antibiotic that has some chance of working. I should add: IAMAD.

Comment: Weight (Score 1) 215

by ebonum (#47803921) Attached to: Hidden Obstacles For Delivery Drones

"Wind is a particular hazard, because drones weigh so little compared with regular planes"

I'm not so sure about this one. A 747 in a 20 mph cross wind does 20 mph sideways. A drone in a 20 mph cross wind does 20 mph sideways.

When there is a gust (or any change in wind speed), there would be a difference. An object with a lot of mass will react more slowly to the same force. That said, once a 747 starts blowing sideways in the wind, making a correction is going to take more time and a larger force that it would for a light drone. In a big plane you do a lot more planning ahead for good reason. There are more "well, it depends on.." Even when mass is equal, a plane with a small tail (vertical stabilizer) close to the center of mass is going to react very differently than a plane with a large vertical stabilizer far from the center of mass. (Think lever arm/torque) In one you need a lot of skill to keep it from ground looping when landing in gusty cross winds.

Whenever people agree with me, I always think I must be wrong. - Oscar Wilde