A young man is giving exam in the college. When the invigilator advises the students that only one minute left, he uses this time to play his lottery scratchcard. When he walks up to hand in his exam paper, the cold invigilator told him that he is too late and he has failed ! The brilliant student outwits the invigilator to submit his paper at the end! See how.
Posted in Advertisements by Christine| 1 Comment »
That’s an astonishing photo of the Cleveland volcano, shot by a NASA engineer from space, just after producing a plume of ash. You can read the full story here.
Posted in Photography, Science & Technology by Kostakiss| 2 Comments »
A wonderful black and white picture taken by Filippos during his tour in Macedonia, Greece. Dedicated to Alexandros (not the great) as he likes black and white photos so much.
Posted in Photography by Kostakiss| 1 Comment »
The BBC web site has yet another interesting story available, as it always does. This time, it deals with the cavity magnetron, a device invented accidentally by John Randall and Harry Boot. That’s more a historical rather than a technical review. However, a detailed technical aspect of this issue is provided by Wikipedia.
Posted in Technical, Science & Technology by Kostakiss| 2 Comments »
