By timothy from Slashdot's otherwise-we-will-torture-you department
You've probably noticed that Slashdot's been running some video lately. There are a lot of interesting people and projects in the world we'd like to present in video form, but some of them are too far away for the corporate overlords to sponsor travel to shoot footage in person. (Another reason my dream of parachuting to McMurdo Station
will probably never manifest.) We've been playing around with several things on both the software and hardware side, but in truth, all of them have some flaws — whether it's flaky sound (my experience with the otherwise pleasing RecordMyDesktop
on Linux), sometimes garbled picture (Skype, even on seemingly fast network connections), or video quality in general. (Google Hangouts hasn't looked as good as Skype, for instance. And of the webcams built into any of the laptops we've tried, only Apple's were much worth looking at. Logitech's HD webcams seem to be a decent bargain for their quality.) We've got a motley bunch of Linux, OS X, and Windows systems, and can only control what's on our side of the connection: interviewees may have anything from a low-end laptop with a built-in webcam to elaborate conferencing tools — which means the more universal the tools, the better. (There may not be any free, open source, high-quality, cross-platform video conferencing tools with built-in capture and a great UI, but the closer we can get, the better.) With all that in mind, what tools and workflow would you suggest for capturing internet conversations (with video and sound), and why? Approaches that minimize annoyance to the person on the other end of the connection (like the annoyance of signing up for an obscure conferencing system) are especially valuable. We'd like to hear both sides, so please chime in if you've had especially good or bad experiences with capturing remote video like this.Read Replies (0)
By timothy from Slashdot's improved-throughput-explains-all department
writes "Last year it took almost an hour, but this morning Google's enormously popular conference for developers sold out in about 20 minutes, Vic Gundotra, Google's senior vice president of engineering, told his followers on Google+. 'While we're overwhelmed with the interest and enthusiasm around Google I/O, we know it can be very disappointing and frustrating when an event sells out this quickly,' he wrote. Those who did not get tickets were not only disappointed and angry, but mystified as to why they were left out of a first-come, first-served sale despite being online and ready to buy the second the bell rang. And, of course, tickets were quickly being scalped on eBay."
Of course, everyone who gets in drives away in a free Tesla.Read Replies (0)
By Unknown Lamer from Slashdot's confused-mice-with-foot-tumors department
sciencehabit writes, quoting an article in Science
: "A single drug can shrink or cure human breast, ovary, colon, bladder, brain, liver, and prostate tumors that have been transplanted into mice, researchers have found. The treatment, an antibody that blocks a 'do not eat' signal normally displayed on tumor cells, coaxes the immune system to destroy the cancer cells."
The abstract and full paper
are freely available. It seems fairly promising: "In mice given human bladder cancer tumors, for example, 10 of 10 untreated mice had cancer that spread to their lymph nodes. Only one of 10 mice treated with anti-CD47 had a lymph node with signs of cancer. Moreover, the implanted tumor often got smaller after treatment — colon cancers transplanted into the mice shrank to less than one-third of their original size, on average. And in five mice with breast cancer tumors, anti-CD47 eliminated all signs of the cancer cells, and the animals remained cancer-free 4 months after the treatment stopped."Read Replies (0)