This Week in Tech
DNA storage, anyone?
The quest for smaller, larger capacity, low power storage is pretty much never ending. This week news emerged of people finally being able to store data on DNA with 100% accuracy (Motherboard, Engadget). A great long term future trend to mention to the class, though it will probably take 10 - 20 years before this becomes a commercial product. Although capacity is huge (you can fit over 2 TB of data on 1 gram of DNA!) it can take forever to do so - the researchers took 7 hours to write 2 MB of data. Then another 7 hours to read the data.
3D Printing in the spotlight
More for your current and future trends session. 3D printing is continually advancing. Almost every week there is an article on how surgeons succeed with particularly difficult operations because they first use a MRI / CAT scan to generate a 3D image of the persons body and then 3D print the part they will work on - so that they can practice the operation before surgery starts.
South Africa is not being left behind in the 3D printing revolution. The CSIR is about to go operational with the worlds largest 3D printer - capable of printing metal parts 200m long, 6m wide and 6m high. Read about the Aeroswift printer here at 3DPrint.com.
The world has its first printed on site house (Digital Trends) - and it only took 24 hours to print the house. Watch the video (a bit of a sales pitch for Apis Corp, the makers of the printer, but still an interesting watch). Another great current and future trends topic for your classes. 3D printing houses - reduced costs for making the house, huge loss of jobs for construction workers. Which is more important?
The robot revolution
From house printing robots to small, furry pollinators. Check out how a Japanese scientist is trying out a concept of using micro drones to do a bees work (because, scarily enough, bee populations are dying out around the world).
Advances in robotics continue apace, and as always, Boston Robotics is at the forefront. This week they unveiled a new machine called Handle - check out the video below to see what it can do.
For more insight into robots, their place in the workplace and people's relationships with robots there is a long but very interesting read at The New York Times. Good material for you to gain insight into robotics in the real world.
That's it for this week. Enjoy!
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