Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror
×
Transportation

BU Students Working On a Cheaper, Gentler Suborbital Rocket 43

Zothecula writes The International Space Station may get all the glory, but suborbital rocket flights still play a vital part in space research. The problem is that even though such flights only go to the edge of space, they are expensive, few in number, and put massive stresses on experiments. Partly funded by a Kickstarter campaign, students at Boston University are developing an inexpensive suborbital rocket for educational purposes that uses new engine designs to create a cheaper, reusable suborbital rocket that's easier on the payload.

Comment 80% after six years ... (Score 1) 97

When the laptop was new, the battery would last about the indicated time. It's now 6 years old, and the battery capcity is about 80% of what it was originally. Of course, I only put the battery in the laptop when I use it away from an outlet, which only happens once every few months ...

Comment PRELIMINARY injunction (Score 2) 266

The summary above is highly misleading, possibly because of the bad headline the NYT editor put on the story. The judge didn't rule on the merits at all. All he did is issue a preliminary injunctiion, which forces the drug company to maintain the status quo for the duration of the trial. The judge didn't "block an attempt by the drug company" he just deferred the attempt until the case is over. If New York wins its case, the judge will actually block the attempt by entering a permanent injunction.

In other words: this ruling only reflects a judgement that, until we know who wins, it's better to force the company to keep the drug on the market, which is obvious to everyone. It doesn't reflect a judgement on whether the drug company may legally withdraw the drug.

Comment Competition with Chrome (Score 1) 400

Now that Google has every reason to crush Firefox, what is Mozilla's market share going to be in 2019?

I agree that the Google being both a competitor and (until now) a sponsor is the major consideration here, not the quality of search results. The question is whether Google really are more motivated to support Mozilla when they are getting revenue from browser searches than when they aren't. Quite possibly the Mozilla Foundation concluded that Google would compete with them in any case.

Comment Difficult to assess (Score 3, Interesting) 400

It will be hard for anyone here to assess this move. Having not used Yahoo! search for a long time, I have no idea about the quality of their search results. It is even less clear whether the typical Mozilla user will care about any possible differences, or the extent to which Mozilla users might change browsers because of this

If I had to guess, I'd say that very few people choose their brower based on the default search engine, and therefore very few will change browers because of this. If the userbase is really fixed then Mozilla should try to maximize their revenue by letting Yahoo! and Google bid for the rights.

Submission + - HTTPS everywhere via a free Certificate Authority

l2718 writes: A major barries to universal encryption of web traffic is the difficulty of obtaining and managing server certificates,. including the costs imposed by current Certificate Authorities.

Let's Encrypt, an initiative announced today by a group of secutiry researchers together with the Electronic Frontier Foundation, Mozilla, Akamai, Cisco and IdenTrust, is aimed at solving these problems via automated certificate-handling scripts and an automated CA offering the certificates for free. Prospective users will install a client program on their webservers that will autonomously handle verification (proving to the CA that the client indeed controls the domain), installation of certificates, renewal and (on user request) revocation. The proposed protocal specification for client-CA communcations has been posted to Github.

Comment Good idea beyond the "renewable" fad (Score -1) 332

Coal is both extremely polluting and costs lives to dig out of the ground. Phasing it out is a great idea.

On the other hand, unless fusion arrives before 2050 (not very likely), fission is a much better idea than "rewneables" like wind and solar which are very expensive and (with wind) environmentally damaging..

Comment Re:Just like "free" housing solved poverty! (Score 1) 262

You know that you don't have to just add useless and uninteresting words to something that already had substance, right? At least borrow some quotes from Socrates' Dialogues to spice things up: There is admirable truth in that. That is not to be denied. That appears to be true. All this seems to flow necessarily out of our previous admissions. I think that what you say is entirely true. That, replied Cebes, is quite my notion. To that we are quite agreed. By all means. I entirely agree and go along with you in that. I quite understand you. I shall still say that you are the Daedalus who sets arguments in motion; not I, certainly, but you make them move or go round, for they would never have stirred, as far as I am concerned. If you're going to say _nothing_, at least be interesting about it, post anonymously, or risk looking more clueless / foolish. This is why the moderation system is in place, and mods typically don't listen to inanities like "Well said" when deciding on what to spend their points.

1. I'm too busy to sit around thinking up additional words to throw in so I can score "mod" points

2. The people I like on Slashdot are too busy to read a bunch of additional words I only threw in so I can score "mod" points

3. It's not in my nature to waste words, or to waste time

Comment Re:Great. (Score 1) 262

If other posts here on Slashdot are any indication, "Mr. Councilman" is just as likely to lose political points by supporting the poor.

Actually this particular councilman represents an extremely high-rent district--Manhattan's upper east side. I doubt there are many wealthier neighborhoods in the world. He's not doing this to 'score points', he's doing it to do the right thing.

Comment Re:Just like "free" housing solved poverty! (Score 3, Insightful) 262

It is my opinion that poverty is partially systemic. Our economic system depends on there being a pool of available workers (unemployed and underemployed). So as long as there is capitalism and a functioning free market, there will always be poor people. That being the case, we have a responsibility to make sure the basic needs of everyone are met. Increasingly in order to succeed in school and in life, Internet access isn't really a luxury.

Well said

Slashdot Top Deals

"If I do not want others to quote me, I do not speak." -- Phil Wayne

Working...