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This Week in Tech

Make your phone a Science Lab

If you have an Android phone then Google has just released a cool app called Science Journal (get it here for free on the Google Play store). You use the app to record data from the sensors on your device (light, sound, movement) - which you can use as measuring equipment in experiments! The app also connects to Arduino powered electronics for additional sensors and data. The Google for education post about the software is here. Tell your school's science teacher about it - it's really great for use in practical physics experiments.

Some follow up on previous news:

  • SARS has identified 1700 South Africans in the Mossac Fonseca leak and will be investigating possible tax evasion with perpetrators facing large fines and / or jail time.
  • The robots march onward: Foxconn (the Chinese electronics manufacturing giant that makes, amongst other things, Apples iDevices and Samsung gadgets) has just replaced 60 000 workers with robots.
  • SWIFT hacked again. In March we linked to an article on how a spelling error foiled a hack attempt which would have seen the cybercriminals get away with $1 billion. Instead they only got $81 million. They did this by hacking SWIFT - the system used by banks to transfer money internationally. This week SWIFT was hacked again and the criminals got $12 million. Details here at The Hacker News.

SCARY: Old tech runs nuclear missiles....

How scary? Remember floppy disks? Not stiffies (as they were known in South Africa) not even the large old 5 1/4" floppy disk drives that held 360 K of data and powered the first Apple and IBM personal computers. No we are talking about the giant 8" floppy disks used in 1970's IBM mainframes.

Well, those same floppy disks and 1970's IBM mainframes are still being used to control Americas Nuclear missiles, bombers and other related military tech. Even older 1950's mainframe based outdated tech is the backbone of American Tax data, whilst other American departments still run systems that use DOS! CNBC has a summary of the revelations.

The full detailed tech report (for the real geeks) is available as a PDF here.

Short snippets for this week:

  • A tortoise that had 85% of its shell damaged in a forest fire has been given a new 3D printed shell. Read the details at www.3dprinter.net.
  • Local piracy: Research says 33% of software in SA is pirated.
  • Artificial Intelligence Rulez! A professor at Georgia Tech created a chatbot powered by IBMs Watson computer technology to act as a Teaching Assistant for his computer science class. The bot monitored online discussion groups about the course to give students advice and answer their questions. Most students didn't realise they were talking to a computer and some even wanted to nominate it as best teaching assistant! Read it on The Next Web.
  • The Week's big South African HACK: Standard bank had R300 million stolen. Hackers got hold of credit card details, created fake cards and used those cards at ATMs in Japan to draw cash to the value of R300 million. Around 100 people used 1400 ATMs to draw the cash over a period of about 2 - 3 hours. This was a big, co-ordinated, planned attack. Standard bank says the loss will be carried by the bank - no clients will be affected. Read about it at IT Web and - a shorter version with an infographic - at My Broadband.

Until next week....

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