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

 



Forgot your password?
typodupeerror
×
Security

Security Certificate Warnings Don't Work 432

angry tapir writes "In a laboratory experiment, researchers found that between 55 percent and 100 percent of participants ignored certificate security warnings, depending on which browser they were using (different browsers use different language to warn their users). The researchers first conducted an online survey of more than 400 Web surfers, to learn what they thought about certificate warnings. They then brought 100 people into a lab and studied how they surf the Web. They found that people often had a mixed-up understanding of certificate warnings. For example, many thought they could ignore the messages when visiting a site they trust, but that they should be more wary at less-trustworthy sites."
Space

Successful Test of Superconducting Plasma Rocket Engine 168

xp65 writes to mention that Ad Astra has successfully tested their VX-200 plasma engine at full power in superconducting conditions, the first time such an engine has been tested at those power levels. "The VX-200 engine is the first flight-like prototype of the VASIMR® propulsion system, a new high-power plasma-based rocket, initially studied by NASA and now being developed privately by Ad Astra. VASIMR® engines could enable space operations far more efficiently than today's chemical rockets and ultimately they could also greatly speed up robotic and human transit times for missions to Mars and beyond."
Television

Submission + - Can you live without TV via cable or dish?

madsci1016 writes: "I am a recent college graduate about ready to move into a new apartment. There is no coax installed in the new apartment, and I would either have to do it myself or pay to have it installed. But, do I really need it? Most of the shows I watch are available via Hulu or Fancast. Local news can be found through local station's websites. I enjoy TV as much as the next guy, but times are tough and cable TV may be an expense I can get rid of. Has anyone tried living cable and dish free? What software did you use? Has the internet become viable as the sole means of content delivery for your TV?"

Comment Just Obama? (Score 1) 2

If i recall an event that happened a few years back, a spam master (pharmamatster or something like that) claimed he could bring down the internet, and was successfull at knocking part of it down.

While I am hard pressed to find a reason to USE such a power, maybe the availability of the power might be a good idea; a digital form of Mutually Assured Destruction.

Plus, it would prevent Skynet from ever taking control of the world.

Comment Re:Used in college (Score 1) 369

It's cheating because they are abusing an ILLEGAL performance enhancing drug. All the users i knew of did not have prescriptions.

Caffeine is not illegal, so those who have a good moral base are still on the same playing field as those who do not.

Comment Re:Used in college (Score 3, Interesting) 369

I wanted to know if the advantage were long-term or short. And, as I've been out of school for longer than the average slashdotter's been alive, it's only a case of satisfying my curiosity.

I'm not sure about the long term, but i have witnessed first hand the same person studying with and without Adderall and the difference is scary. When on Adderall knowledge retention becomes increased ten fold and immunity to distractions becomes perfect. It reminds me of movies where you see super geniuses recite any line from a book read in the past.

Comment Re:Used in college (Score 2, Interesting) 369

I just finished up undergraduate classes as an electrical engineer, and I would say the majority of people in my department used Adderall to help them study longer. Those people all ended up with better GPA's for it.

Any chance you go to a Florida school? Because as soon as i saw this article, i was going to post exactly what you said.

I can count at least half of my BSEE graduating class that used Adderall for every test, and they always got better grades because of it.

I'm not going to argue it won't hurt them down the road, but guess what, their drug inflated GPAs are getting them jobs now in this bad economy while the honest are struggling. How is this not a form of cheating?

Slashdot Top Deals

He has not acquired a fortune; the fortune has acquired him. -- Bion

Working...