Feeds

DARPA seeks sticky-goldenballs Casimir forcefields

Levitating bakeware tech no longer pie in the sky

Remote control for virtualized desktops

Rogue Pentagon boffinry overlords have decided to weigh into a hot new crazy-science field: That of the mysterious Casimir Force, the tendency of nanoscopic, barely perceptible spacetime ripples - lapping at the edges of the "quantum vacuum" in which all matter exists - to push things together.

Casimir stickiness, at present, is so imperceptible and tiny that it can be detected only by the use of special microdetection apparatus featuring solid golden balls. Nonetheless it genuinely exists. Indeed some boffins have previously speculated that one might - by the use of a cunningly crafted sheet of nanofabbed "left-handed metamaterial" - reverse the effect, fashioning a Casimir repellor platform and so causing objects to levitate on "literally, nothing". This would be achieved using the fabled, perhaps infinite, potentially universe-imploding "zero point energy" which has been widely speculated upon.

But the possibly goldenballs-powered hover ship - or even the more realistic unbelievably-thin-bacofoil frictionless ice-rink solution - has remained in the realm of theoretical conceit thus far, for lack of backing.

Now, however, that has changed. Legendary US bonkers-boffinry bureau DARPA* has decided to fund research into manipulating or reversing the Casimir effect. It's possible to theorise that the DARPA chieftains' interest has been piqued by the implicit possibilities for levitating bakeware, which would be so useful for the agency's known nutritional requirements.

However it has come about, DARPA has issued a request for proposals (pdf), in which it is said:

The goal of this program is to develop new methods to control and manipulate attractive and repulsive forces at surfaces based on engineering of the Casimir Force. One could leverage this ability to control phenomena such as adhesion in nanodevices, drag on vehicles and many other interactions of interest...

Curiously, DARPA seem not to rate the proven goldenballs route toward generating and measuring Casimir effects. Rather, they suggest:

Possible approaches ... could include the development of composite materials, engineered nanostructures, mixed-phase materials, or active elements.

Having developed the necessary nano-wrangled metamaterial tools with which to handle and shape the strange currents of the quantum vacuum and the zero point, it will be time to start serious work.

DARPA will explore the launch of a follow-on program to utilize these capabilities in one or more specific devices of practical importance.

Sadly it appears that the levitating sky-galleon or nothingness-repellor drive spaceship will not be an early application of the new technology, which seems fairly certain to work only at the nano scale to begin with. More plausibly, we might expect to see improvements in so-called Micro Electro Mechanical Systems (MEMS) - nanobotic devices, to you and me.

Such machinery is expected to offer a host of benefits, not least the ability to seize control of living creatures from within, allowing soulless mechanoid intelligences to wear their hapless, cored victims like fleshy cloaks.

And that's just one of the ways in which this sort of research could make our lives better, before we even get to the sky-blackening aerial battleship fleets or hovering dessert choices of tomorrow. Truly a day for rejoicing. ®

* The Defence Advanced Research Projects Agency

Secure remote control for conventional and virtual desktops

More from The Register

next story
Renewable energy 'simply WON'T WORK': Top Google engineers
Windmills, solar, tidal - all a 'false hope', say Stanford PhDs
FORGET the CLIMATE: FATTIES are a MUCH BIGGER problem - study
Fat guy? Drink or smoke? You're worse than a TERRORIST
SEX BEAST SEALS may be egging each other on to ATTACK PENGUINS
Boffin: 'I think the behaviour is increasing in frequency'
HUMAN DNA 'will be FOUND ON MOON' – rockin' boffin Brian Cox
Crowdfund plan to stimulate Blighty's space programme
Post-pub nosh neckfiller: The MIGHTY Scotch egg
Off to the boozer? This delicacy might help mitigate the effects
I'M SO SORRY, sobs Rosetta Brit boffin in 'sexist' sexy shirt storm
'He is just being himself' says proud mum of larger-than-life physicist
NASA launches new climate model at SC14
75 days of supercomputing later ...
Britain's HUMAN DNA-strewing Moon mission rakes in £200k
3 days, and Kickstarter moves lander 37% nearer takeoff
prev story

Whitepapers

Why and how to choose the right cloud vendor
The benefits of cloud-based storage in your processes. Eliminate onsite, disk-based backup and archiving in favor of cloud-based data protection.
Getting started with customer-focused identity management
Learn why identity is a fundamental requirement to digital growth, and how without it there is no way to identify and engage customers in a meaningful way.
High Performance for All
While HPC is not new, it has traditionally been seen as a specialist area – is it now geared up to meet more mainstream requirements?
Internet Security Threat Report 2014
An overview and analysis of the year in global threat activity: identify, analyze, and provide commentary on emerging trends in the dynamic threat landscape.
Storage capacity and performance optimization at Mizuno USA
Mizuno USA turn to Tegile storage technology to solve both their SAN and backup issues.