Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror
×

Comment Re:5 Years Away (Score 1) 89

They would need to increase the surface area of the plates, probably using three-dimensional fractals. This would increase the ratio of surface area to volume in the same way that human lungs or fish gills work.

Comment Re:Cheap documentary? (Score 1) 55

Look at what happens when an earthquakes occurs in one side of the Pacific, creating a tsunami which travels all the way across the ocean. With a storm over the ocean, the waves can reach 100 meters or more in height, and stretch for hundreds of meters (determined by a mathematical equation linking amplitude to wavelength and ocean floor depth). And the storm is 100 miles across.

Comment Re:Not about jealousy, but ... (Score 1) 265

You could say the same about the difference between shopping malls and individual shop units. With housing, terraced homes are more energy efficient than detached homes since the common walls are usually at the same temperature compared to the outside.

Imagine you divided the space up into cubes, each the side of a shop. Each side of a cube can be outside air, insulated wall, uninsulated wall, open space. Suppose you have 1000 units. With individual stores, that's 5000 sides that need to be insulating. If you have one shopping mall, with shops side-by-side, there are only 500 sides that need insulating. Even with the extra floor space for plazas, staircases, that's still no more than a few hundred rooftops.

It's no different from an office block. Some modern designs actually have separate frameworks for the exterior walls and the floors, so you have a greenhouse architecture where each can be modified without affecting the other. It's just a dome but with flatter sides.

Comment Re:Not new (Score 1) 253

Some companies only look for people with MSc's or a PhD, but then there are those companies which only consider those with higher qualifications for non-programming jobs. So it's something to think about if you consider doing a MSc as as "refresher" to learn new skills when the job market is tight.

Comment Re:Expert System (Score 1) 162

There was another variation where you could give the expert system a list of ingredients that you had available, and the system would tell you which drinks you could make and optionally how many.

Back in the 1990's, having a expert system that could generate the course timetables for the whole university was a holy grail of all AI departments. Most of the time it worked but every now and again it would generate courses that clashed, requiring some extra modification. Never knew whether they got it finally working.

Comment Re:And when the video feed dies... (Score 1) 468

Instruments are rendered in software on generic high-contrast LCD monitors. If one monitor fails, they can switch over to another display. If engine power fails, they have an auxiliary generator. The only time all four engines have failed is when going through the ash-cloud plume of a volcano.

The patent describes a 3D view or holographic view. That's going to be interesting. Some sci-fi stories have described the idea of flying an aircraft using a 360 view dome/cylinder with cameras projecting images from each direction. The pilot would have a complete 360 degree view all around. With the latest projection technology, this would work with stereoscopic glasses. If the system could see infra-red, then it would be possible to see through fog, mist and haze.

Slashdot Top Deals

Successful and fortunate crime is called virtue. - Seneca

Working...