Archive for September, 2011

Ceramic Heaters

square. but in most cases do not meet safety, have a small share of work, a large mass and size, and energy-intensive inferior in almost all respects eloktronagrevateley with other insulators. If we consider that while they are still high cost, it makes them uncompetitive – see 'Ceramic Heaters – yesterday, industrial heating. " Electric […]

Transmission of Knowledge

The volume of assimilated per unit time information has increased many times. But not quality. Mediator in the person of the teacher was almost completely excluded. And without him was not only difficult to estimate successful assimilation of the material, but also the ability to apply it in practice. For a complete, high-quality transmission of […]