THE TU-154

TU-154Scale model 1:100.

Tu-154 (NATO reporting: Careless — “Carefree,” in the slang of Russian pilots – “Tupolev” or “Aurora” (from Avrora Cruiser), for three pipes – nozzles) — trimotored passenger aircraft for medium-haul airlines, developed in the 1960s in the USSR in the Tupolev design Bureau to replace the Tu-104.

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MINI-MOKIK

MINI-MOKIKMini makiki always use the boys great success. And for good reason! Small size, cost-effective, modern appearance, excellent performance — what more can you ask for? Maybe that’s why many of them roll up his sleeve so take tools. After all, if you try, you can do mokik, able to compete with serial two-wheeled machines. However, it is not very easy, but it’s worth it.

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AIRBORNE PARAGLIDING

AIRBORNE GLIDERDesign truck for paraglider was preceded by just the fascination of paragliding, which did not come at once. First flew airplanes (and flight certificate), gliders. But one day, fly a paraglider, got into it seriously. I think it is comparable to swimming to sailing. Only even better.

First, like most parable-Aristov, used for takeoff and landing conventional three-wheeled cart. Not going to say much about all her faults (they are known to the pilots para-glider). But the most unpleasant of them tipping forward and sideways with insufficient management skills dome on takeoff and landing. But for experienced paraglider on a truck is not immune from stalling—for example, when a side gust of wind. And this is very dangerous because the rollover more likely, the higher the speed, i.e. during takeoff and especially during landing.

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A BELT OF ANTIMATTER

BELT OF ANTIMATTERAround the Earth discovered belt of antimatter.

Likely that You can Wake up and not wonder what happens to the protons that are born as a result of a collision of powerful streams of cosmic radiation with the upper layers of Earth’s atmosphere.

But on Earth there are people, though few, are in search of an answer to this question lose appetite and sleep. Now their house is the holiday, astrophysicists caught in the magnetic trap of the spacecraft PAMELA a particle of antimatter that forms around our planet belt, consisting of a small number of antiprotons.

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E-BIKES WITH AUTOMATIC TRANSMISSION

E-BIKES WITH AUTOMATIC TRANSMISSIONFor this development the company JD Europe Components GmbH received the gold medal of the Eurobike Award 2011

Automatic transmission is called Automatic Gear Transmission (AGT). New bike system is essentially a computer that continuously receives information from multiple sensors, learning speed, torque, number of revolutions per minute.

Based on these data, the system constantly calculates the optimal gear ratio and smoothly poltical suitable gear. There is a semi-automatic mode, when the rider shifts gears by pushing the “plus” and “minus”.

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