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Weather

Science

New mat cools buildings by letting their roofs sweat

We're used to the thought of humans sweating to cool down, but what about buildings? Researchers at ETH Zurich have applied the biological cooling mechanism to the task of keeping a building cool, and in the process have hit upon a novel and inexpensive method of cooling houses which could prove useful for homes in both developed and emerging nations. Read More

Drones

Global Hawk UAVs enlisted to study hurricanes

There’s only so much that we can learn about hurricanes by looking at them from the ground, or by observing them using distant satellites. Aircraft, on the other hand, give researchers an aerial view of the weather systems, while also allowing for direct measurements of variables such as temperature and humidity – the one catch is, would you want to be in a plane that was circling over a hurricane? Probably not. That’s one of the reasons why NASA is using Global Hawk UAVs (unmanned aerial vehicles) to study hurricanes off the east coast of the U.S.Read More

Around The Home

Wi-Fi weather station could help create world's biggest weather-monitoring network

There is no shortage of smartphone apps that compile information from official weather monitoring sources, but if you’re looking to get some info on conditions closer to home – or inside it – then the Urban Weather Station from Netatmo could fit the bill. Designed specifically for iOS devices, (but also supporting Android devices), the cylindrical units monitor a range of environmental elements inside and out. Netatmo also hopes to use the Wi-Fi-connected devices to create “the largest weather and air quality monitoring network ever established.”Read More

Science

High-resolution radar can detect individual raindrops

A high-resolution Doppler radar has the ability to detect individual hydrometeors, such as atmospheric raindrops, over 0.5 mm in diameter research led by the Naval Research Laboratory has revealed. The discovery should further understanding of the structure and behavior of clouds, and could lead to more accurate forecasting of severe weather.Read More

Science

In pictures: NASA tracer rockets form ringed clouds at the edge of space

NASA launched five rockets in five minutes early on Tuesday morning, as part of its ongoing ATREX mission to study the winds of the upper level jet stream. The rockets carry an onboard chemical which, when released, form clouds revealing wind patterns at outer reaches of Earth's atmosphere. And as you can see from the resulting photography, some striking cloud formations occurred.Read More

Space

The blistering hot exoplanet where it snows

Today's weather on HD 189733 b: It will be hazy with high wispy clouds. The wind will be steady from the east at speeds approaching 6000 miles per hour. Daytime temperatures will average a balmy 800 degrees C (1,472 degrees F), while the equatorial hot spot at 30 degrees longitude is expected to top 900 degrees C (1,652 degrees F). But, there is a high chance of silicate snow showers, with accumulations expected except in the vicinity of the hot spot. Read More

Good Thinking

Cryoscope gives users a feel for tomorrow's weather

Given that touch is generally the best way to determine how hot or cold something is - as long as it's not too hot or cold - Rob Godshaw has come up with a device that could provide a more immediately understandable representation of tomorrow's weather than the traditional abstract number coupled with simplified symbols seen on the nightly news. His invention is an aluminum cube called the Cryoscope that adds some haptic feedback to the daily weather forecast by letting users physically feel tomorrow's temperature - at least in their fingertips.Read More

Bicycles

Veltop turns regular 'open top' bikes into convertibles

You have to admire the people who commute by bike – regardless of the weather – although riding in the rain seems to involve a choice between getting soaked, or wearing a lot of rain gear and still getting a wet face. Perhaps what such dedicated cyclists really need is a roof, side windows, and a windshield for their bikes. While that may sound like a joke, such a product does actually exist, in the form of the Veltop.Read More

Automotive

Tornado Attack Vehicle for sale on eBay

Hey, you wanna drive into a tornado? You could, if you've got somewhere over US$75,000 to spend on the right vehicle. That's the reserve price on the Tornado Attack Vehicle, which has just been put up for auction on eBay. The armored vehicle was made famous by storm chaser Steve Green, who used it in 2004 to become the first person to intentionally drive into – and survive – a tornado. If you're not the competitive type, you could even just "Buy it Now" for a cool $100,000.Read More

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