11+ hour, 7+ min ago  (142+ words) Light, compact dc fan features new blade and frame design DPA Magazine Light, compact dc fan features new blade and frame design EAO, the UK representative for Sanyo Denki, has introduced a dc cooling fan measuring a compact 150mm sq x…...

1+ mon, 8+ hour ago  (74+ words) Scientists brew a cup of ultrasonic espresso DPA Magazine Scientists brew a cup of ultrasonic espresso Ultrasonic sound waves are being used to deliver coffee without hot water, cutting energy consumption by 75 per cent. That morning coffee kick from a…...

1+ mon, 1+ day ago  (90+ words) Scientists brew up a cup of ultrasonic espresso DPA Magazine Scientists brew up a cup of ultrasonic espresso Ultrasonic sound waves are being used to deliver coffee without hot water, cutting energy consumption by 75 per cent. That morning coffee kick…...