Feeds

Enormous pain-ray patio heater towers erected in California

Military excrucio-beam tech guards fruits

Top three mobile application threats

US weaponry globocorp Raytheon tried a small change of pace this week, announcing successful field trials of enormous microwave patio heaters intended to prevent frost damage in crops.

Raytheon refer to their mighty oven-tower machines as Tempwave™.

"Our expertise in radio frequency has enabled a disruptive product that frees growers from the limits and variations inherent in existing frost protection methods," said Raytheon veep Lee Silvestre of the firm's Integrated Defense Systems unit. "Tempwave autonomously and precisely delivers energy directly where it's needed to prevent freezing."

The arms firm says it has carried out successful tests of Tempwave in Californian citrus orchards. A frost at the wrong time is a dreaded event for citrus farmers, as it can wipe out an entire crop in one night. Vintners, also numerous in California, suffer similar worries over their grapes.

Raytheon has developed much of the radio-frequency knowhow mentioned by Silvestre in such technologies as radar and communications. However, it also offers a product specifically intended to heat up living things composed largely of water - the famous, crowd-griddling Active Denial System pain raygun. It would seem likely that the Tempwave mega-patio-heater towers draw heavily on expertise acquired during the ADS excrucio-blaster programme.

What we have here, then, is agony cannons up poles converted into mighty agrobiz patio heaters. They run on "grid electricity", according to Raytheon, which may get up the noses of the environmentalist tendency as much as regular patio heaters do: but the firm argues that the microwave heating is actually more energy efficient than other methods growers might use, as it heats up only the crops rather than the intervening air.

Swords beaten into ploughshares doesn't really seem to cover this, somehow. ®

High performance access to file storage

More from The Register

next story
KILLER SPONGES menacing California coastline
Surfers are safe, crustaceans less so
Opportunity selfie: Martian winds have given the spunky ol' rover a spring cleaning
Power levels up 70 per cent as the rover keeps on truckin'
LOHAN and the amazing technicolor spaceplane
Our Vulture 2 livery is wrapped, and it's les noix du mutt
Liftoff! SpaceX Falcon 9 lifts Dragon on third resupply mission to ISS
SpaceX snaps smartly into one-second launch window
KILLER ROBOTS, DNA TAMPERING and PEEPING CYBORGS: the future looks bright!
Americans optimistic about technology despite being afraid of EVERYTHING
R.I.P. LADEE: Probe smashes into lunar surface at 3,600mph
Swan dive signs off successful science mission
Discovery time for 200m WONDER MATERIALS shaved from 4 MILLENNIA... to 4 years
Alloy, Alloy: Boffins in speed-classification breakthrough
prev story

Whitepapers

SANS - Survey on application security programs
In this whitepaper learn about the state of application security programs and practices of 488 surveyed respondents, and discover how mature and effective these programs are.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Top three mobile application threats
Learn about three of the top mobile application security threats facing businesses today and recommendations on how to mitigate the risk.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.