Twitter+SXSW, Still Killing It!

There’s been some speculation about what would be the Twitter of SXSW 2009. What breakout app would everyone begin to know and love. And while your answer might be foursquare, the real answer is Twitter. There was no more powerful tool for communication and sharing than good old twitter. Actually, the breakout app this year might be Tweetdeck, many here were using it and I personally converted at least 3 people to use it.


So what does tweeting your experience at SXSW result in?

I added well over 100 followers in the last 7 days:

Graph from twittercounter.com

No, the Yellowstone supervolcano is not ‘overdue’

Why mega-eruptions like the ones that covered North America in ash are the least of your worries.

Ash deposits of some of North America's largest volcanic eruptions.

Image: USGS - public domain
Strange Maps
  • The supervolcano under Yellowstone produced three massive eruptions over the past few million years.
  • Each eruption covered much of what is now the western United States in an ash layer several feet deep.
  • The last eruption was 640,000 years ago, but that doesn't mean the next eruption is overdue.
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CRISPR: Can we control it?

The potential of CRISPR technology is incredible, but the threats are too serious to ignore.

Videos
  • CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a revolutionary technology that gives scientists the ability to alter DNA. On the one hand, this tool could mean the elimination of certain diseases. On the other, there are concerns (both ethical and practical) about its misuse and the yet-unknown consequences of such experimentation.
  • "The technique could be misused in horrible ways," says counter-terrorism expert Richard A. Clarke. Clarke lists biological weapons as one of the potential threats, "Threats for which we don't have any known antidote." CRISPR co-inventor, biochemist Jennifer Doudna, echos the concern, recounting a nightmare involving the technology, eugenics, and a meeting with Adolf Hitler.
  • Should this kind of tool even exist? Do the positives outweigh the potential dangers? How could something like this ever be regulated, and should it be? These questions and more are considered by Doudna, Clarke, evolutionary biologist Richard Dawkins, psychologist Steven Pinker, and physician Siddhartha Mukherjee.

Smartly dressed: Researchers develop clothes that sense movement via touch

Measuring a person's movements and poses, smart clothes could be used for athletic training, rehabilitation, or health-monitoring.

Technology & Innovation

In recent years there have been exciting breakthroughs in wearable technologies, like smartwatches that can monitor your breathing and blood oxygen levels.

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Personal Growth

Do you worry too much? Stoicism can help

How imagining the worst case scenario can help calm anxiety.

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