PSI exam will be held under camera surveillance
BENGALURU: To ensure integrity of the upcoming written exam for 402 Police Sub-Inspector (PSI) posts, the Karnataka ...
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Yokohama Rubber Testing Tire-Tapping Pressure Gauge
Yokohama Rubber has begun practical testing of a technology that gauges air pressure from the sound made by tapping on a tire. The company announced that it has developed an experimental pressure ...