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Tsikoteer
- Join Date
- Jun 2007
- Posts
- 1,161
September 12th, 2013 06:16 PM #31
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September 12th, 2013 06:35 PM #32
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September 12th, 2013 06:57 PM #33
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September 12th, 2013 07:01 PM #34
Nixie tube is a display system made back in the 1950s using charged plates and shaped wires inside vacuum tubes. Each tube can display a number (0-9) or even letters. This was before the invention of liquid crystal displays and LED. Nixie tubes are still manufactured today but in small numbers only. There are also fake nixie tubes that use LED instead of the charged wire system inside the vacuum tubes.
There is a following for nixie tubes today because of the cool retro feel of the tubes. The usual item would be nixie tube clocks and temperature displays.
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September 12th, 2013 07:03 PM #36
How I wish to minimize transportation as we know it by the end of the decade....
Teleportation... That would be neat....
Beam me up Scotty!
:beam:
20.9K:lotsocoffee:
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September 12th, 2013 10:29 PM #38
Graphene replacing li-ion and li-po batteries. According to what i've read so far, it can be as thin and as flexible as a sheet of paper, i-charge lang for a few minutes, pwedeng gamitin for hours...wow! Imagine its limitless application!
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Tsikoteer
- Join Date
- Nov 2009
- Posts
- 3,484
September 13th, 2013 01:08 AM #40Optical fiber with its wavelenght division multiplexing replacing all copper infrastructure. All telcos are leading to this route, one fiber in a box data + phone + tv. Wireless would still have limited bandwidth, so not much to expect for the mobile phones.
Be careful with channels like "China Observer" on YouTube. There is a clear bias in their posts and...
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