Shipwrecks & sonar scans
(Picture: Salvage and Marine Operations, Ministry of Defence, in: Wired.co.uk) Since watching the BBC documentary Britain’s Secret Seas a couple of days ago I’ve been fascinated by 3D underwater sonar scans. There are a couple of uses of the technology, but the documentary concentrated on the issue of preserving historic shipwrecks. Basically sonar scan is used to create...
Ode to Joy
With many thankings to @lesleyfarrow and her kind collection of carefully selected Eurovision entries through the ages, as well as to @woollytoe and @rita_c_sampaio for making it such a brilliant weekend (If you want to know more about the best and most inspirational 1979 German entry, I recommend having a look at this audiovisual jewel on youtube)