Scientists Make Water Run Uphill 144
redshadow01 writes to mention a BBC story about scientists flouting the laws of physics for fun, and profit. From the article: "The US scientists did the experiment to demonstrate how the random motion of water molecules in hot steam could be channelled into a directed force. But the team, writing in Physical Review Letters, believes the effect may be useful in driving coolants through overheating computer microchips."
eh? (Score:4, Insightful)
Thats so awesome! Maybe we can use that force push trains or something!
Re:Interesting (Score:5, Insightful)
Look up the Second Law of Thermodynamics and get back to me on that.
Cheers,
~Rebecca
Re:Usefull in computers? (Score:4, Insightful)
If it gets my chips running faster, simplifies design (lowers costs) and improves reliability (taking out pumps reduces what can go wrong) I'm all for it.
Re:Usefull in computers? (Score:1, Insightful)
I hate this kind of story (Score:3, Insightful)
Making a droplet walk up hill is a neat trick, but in reality its like firing a water rocket with a payload of water.
I hate this kind of story
That sounds like so many... (Score:4, Insightful)
Its like building a website out of "Pure J2EE" (whatever the hell that means) -- or building a sand castle one grain of sand at a time. It can be done. That's terrific. But why?
2nd law of thermodynamics wins again (Score:3, Insightful)
The headline of this article is a bit misleading. Within the article there is no claim of getting anything for nothing...For example I have a device in my basement that makes water run uphill. I have heard some people call it a sump pump. Using a portion of the waste heat from a CPU to drive its own cooling cycle is appealling...but to not have it start to run until local temperatures are already boiling water seems a bit limited.
Re:Steam, useful for cooling microchips? (Score:1, Insightful)
Ironically, I first made the steamblock joke about nforce chipsets.