disasters
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What Would Happen If A Massive Solar Storm Hit The Earth?

We all know that major storms can wreak havoc, flooding cities and decimating infrastructure. But there’s an even bigger worry than wind and rain: space weather. If a massive solar storm hit us, our technology would be wiped out. The entire planet could go dark.


Tianjin Blasts Released So Much Energy They Looked Like Earthquakes

The explosions that devastated Tianjin yesterday were so powerful, they registered as seismic activity by China’s National Earthquake Network. And the “quakes” geophysicists saw don’t even begin to capture the magnitude of the blasts.


How Much Do Skyscrapers Actually Move?

The night Hurricane Alicia struck Houston in 1983, shattering high-rise windows downtown and stacking sailboats in the marina, there were two engineers waiting on the top floor of the Allied Bank Plaza. The 71-storey emerald glass tower — since renamed, and renamed again — had just opened that year. In August, its top floor was still unfinished. Unconnected wires dangled from the ceiling.


The Worst PayPal Horror Stories

Yesterday, PayPal agreed to pay customers $US15 million for ripping them off over the past few years. After I wrote about it, reader horror stories started flooding my inbox and comments.


Ancient Asteroid Impacts Boiled The Oceans And Made Life On Earth Hell

Roughly 3.3 billion years ago, Earth’s early life forms were plunged into an unimaginable hell, when a series of massive asteroids smashed into the young planet, vaporising the oceans and scorching the skies.


Drones Could Airdrop Relief Supplies To Combat Zones In Syria

Drones — like sharks and William Shatner — are often misunderstood by the public. Many associate the autonomous fliers with warfare and creepy government spies. But drones can be heroic, dropping life-saving supplies to civilians in combat zones.


These High-Tech Archaeological Tools Will Help Rebuild Nepal's History

As rescue efforts in Nepal begin to shift to recovery mode, relief workers in the earthquake-ravaged country are focusing on infrastructure — including the catastrophic loss of so many historic structures. And they’re increasingly using emerging technology to do it.


A 79-Storey Residential Tower In Dubai Is On Fire

Not long ago, one of the tallest residential towers in the world, the 79-storey Marina Torch Tower in Dubai, made good on its namesake and burst into flames. So far, over 20 floors seem to have been affected.


Sign Up Now To Save Lives With Your Drone Piloting Skills

A new nonprofit called UAViators is promising to offer experienced drone pilots a place to sign up for humanitarian missions where their aircraft can do some good. Pretty soon you might be showing the world how drones can save lives, not just take them!


The Luxury Housing Of Our Flood-Plagued Future Will Float 

In our flood-plagued future, what kind of housing will the super-rich buy? In Dubai, we’re getting a sneak peek at what super-luxury real estate looks like in a world with unpredictable waters — and the main selling point is that it floats.


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