Last day of free webcast of Foresight Conference on nanotech & AI

Today is the last day of the free webcast of the 2010 Foresight Conference being held now in Palo Alto. The bandwidth coming out of the Sheraton is marginal, so the video may be low-res, but we will be posting high-res videos later, funds permitting (feel free to assist with this goal!). You can also follow the conference on… Continue reading Last day of free webcast of Foresight Conference on nanotech & AI

This weekend: free webcast of Foresight Conference

There’s still time to register, but if you just can’t participate in person this year, check out the free webcast of the Foresight Conference being held this weekend in Palo Alto. The bandwidth coming out of the Sheraton is marginal, so the video will be low-res, but we will be posting high-res videos later, funds permitting… Continue reading This weekend: free webcast of Foresight Conference

Is gravity an entropic spring?

Two nanoparticles connected by a polymer will tend to be drawn together at finite temperatures (though not at absolute zero) because as the polymer chain explores the states available to it, there are many more tangled and balled up ones than stretched-out straight ones — even though there is no overt force pulling the chain… Continue reading Is gravity an entropic spring?

Recent commentary

A round-up of commentary about the state of nanotech research, given the 50th anniversary of Feynman’s talk: Adam Keiper in the WSJ If this dispute over nano-nomenclature only involved some sniping scientists and a few historians watching over a tiny corner of Feynman’s legacy, it would be of little consequence. But hundreds of companies and… Continue reading Recent commentary

Follow Foresight2010 online

Foresight 2010 will be webcast live (free) at http://www.techzulu.com/live.html. You can also follow it at Twitter:  #Foresight2010 I’ll be travelling (mostly standing in airpote security lines) between now and then. See you there!

Ominous Parallels

Actually, the ominous part is all over, so relax. A week before the very first Foresight Conference, there was an earthquake — the famous 1989 Loma Prieta earthquake.  The conference was moved from the Stanford campus to the Garden Court in downtown Palo Alto as a result. Now, just a week before our 2010 Conference,… Continue reading Ominous Parallels

Towers and orbits

Just for fun, imagine you could build a tower up to geosynchronous orbital height. If you stepped off the top floor, you’d just hang there, in orbit. If the tower you build is shorter, you’d fall, since (a) you aren’t going quite as fast, and (b) orbital speed is faster as you get lower. However,… Continue reading Towers and orbits

Autogenous or autopoietic?

Back in April, I wrote: Nanotechnology, the revolutionary technology, was always about the power of self-replication and never only about the very small. The ability of a machine system to make more of itself, or more generally, make its own parts and be able to assemble or replace them as needed, is called autogeny.  There’s… Continue reading Autogenous or autopoietic?

Civilization, B.S.O.D.

The other day I got a worried call from my mother-in-law.  My wife usually calls her during her commute but that day she neither called or answered her phone. Turns out my wife’s iPhone had crashed — the software had wedged and there was no way to reboot.  The amusing, if you can call it… Continue reading Civilization, B.S.O.D.

Auto-ATC for flying cars edges closer

Roboplane tech can deal with air-traffic control directly • The Register. Flying cars – or personal aircraft anyway – have moved a step nearer, as ongoing trials using robot aeroplanes and next-gen air traffic equipment in America are said to offer the option of “reduced crews” on commercial cargo flights. US aerospace firm GE Aviation… Continue reading Auto-ATC for flying cars edges closer

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