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Comment Re:Um... (Score 4, Insightful) 80

Courthouses are often large old buildings with a lot of marble pillars, marble floors, and immovable walls. This may be why they used Wifi... It's just not feasible to drill a hole through 3 feet of marble to run Cat5.

... and yet they have power. So how did they do that... extension cords running all around the joint?

Comment Re:Cue the naysayers... (Score 1) 172

Recently both rear view cameras and sideview camera systems have been criticised as a bad idea by some here on Slashdot.

This Land Rover invisible hood system seems beyond criticism. But I'm sure slashdot naysayers will find an angle anyway. Go for it...

I think the biggest legitimate criticism that came out of the rear/side camera replacement of mirrors was that you had to refocus your eyes from infinity to dashboard to infinity each time you glanced at the video display. In this case you will already be tracking your bonnet so that the required change in eye focus will be minimal.

The biggest criticism with rear view cameras is that when you are reversing, you're looking out of the rear window so you can't even see the dashboard, let alone the display.

Comment Re:All I have (Score 4, Insightful) 240

Is a cellphone. Cell. Phone. It makes phone calls...

Sucks to be you, then. My cell phone takes pictures; measures distances, angles, and levelness; points north; plays music and videos; reads barcodes; displays web pages; identifies stars and planets in the night sky; shows maps; quizzes me on CCNA; plays games; provides reading material; reminds me of appointments; sends and receives email; lights my path; calculates; and myriads of other things. Oh, and of course, it makes phone calls.

Comment Re:Pretty close to zero (Score 2) 240

The only app I've payed for is Tasker. It provides the phone with situational awareness. When I am at work or at home (technically, when I am within range of a set of cell towers that provide signal at those locations) the WiFi gets turned on. When I leave those towers, the WiFi gets turned off. When I am at church, the ringer gets turned off.

Comment Re:People need to start with the scale (Score 1) 392

Question:

Instead of turning around at the halfway point and using the same thrust to decelerate, would it be possible to, theoretically, initiate an explosion in front of the craft, equal in yield to the amount of thrust used to achieve whatever speed your craft is at when you need to start accelerating? Kind of like the old police trick of pulling in front of a speeding car and using the police cruiser to slow it (but with a BOOM instead of brakes, obviously).

Only if you want everyone squashed to a jelly. The point behind the continuous acceleration, flip, and continuous deceleration is to provide a 1G environment so that the passengers/crew experience Earth normal gravity. Coasting along and slowing down with an explosion means years in a zero G environment followed by a gargantuan deceleration. Whatever bones remained within the passengers and crew would be snapped like twigs.

Comment Re:Sure, but... (Score 1) 392

Sending people offworld to relieve population growth will never work*. The maximum volume of space that you can cover in a particular span of time is a sphere with a radius of ct (where c=speed of light, and t is time). The volume of the sphere varies as the time cubed. However, population growth is exponential over time. Exponential growth always exceeds geometric growth at some point.

Unless you're shipping off one entire gender.

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