IEEE Spectrum |
- The Surprisingly Long Life of the Punch Card
- Femtosecond Lasers Create 3-D Midair Plasma Displays You Can Touch
- Lexus Builds Hoverboard to Go 'Back to the Future'
- Build an Early-Warning System for Your Bike
- Graphene's Prospects in Biosensing Just Got a Boost
- New Mode of Transmission May Double Fiber Optic Capacity
| The Surprisingly Long Life of the Punch Card Posted: 26 Jun 2015 08:00 AM PDT  From 18th-century looms to hanging chads, this technology endured |
| Femtosecond Lasers Create 3-D Midair Plasma Displays You Can Touch Posted: 26 Jun 2015 07:00 AM PDT  Floating dots of plasma make tiny, touchable images |
| Lexus Builds Hoverboard to Go 'Back to the Future' Posted: 25 Jun 2015 02:00 PM PDT  Toyota's Lexus brand has built a functional hoverboard prototype based on superconductors and magnets |
| Build an Early-Warning System for Your Bike Posted: 25 Jun 2015 12:00 PM PDT  A new low-cost lidar can detect approaching cars |
| Graphene's Prospects in Biosensing Just Got a Boost Posted: 25 Jun 2015 12:00 PM PDT  Production technique improves graphene's selectivity in biosensing |
| New Mode of Transmission May Double Fiber Optic Capacity Posted: 25 Jun 2015 11:00 AM PDT  Researchers find a way to greatly reduce the amount of regeneration data signals need |
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