Author Archive

https://www.recode.net/2017/9/1/16236506/tech-amazon-apple-gdp-spending-productivity Tech companies lead top U.S. companies in R&D spending. Amazon is No. 1. That’s notable because spending on research and development is a key indicator for U.S. productivity, a measure of how well our economy is doing, and productivity has been decreasing lately. Amazon, Alphabet, Intel, Microsoft and Apple, tech companies spent more on research →

https://en.m.wikipedia.org/wiki/List_of_emerging_technologies Emerging technologies are those technical innovations which represent progressive developments within a field for competitive advantage. This is an interesting list. →

https://opensource.com/life/16/9/iot-home-automation-projects?sc_cid=7016000000127ECAAY We live in an exciting time. Everyday more things become Internet-connected things. They have sensors and can communicate with other things, and help us perform tasks like never before. Especially at home. Home automation is made possible by amaetuer developers and tinkers because the price of microcontrollers with the ability to talk over a network continue to drop. →

https://blog.hackster.io/text-message-laundry-alert-system-275a4b37296e Hacker Cabe Atwell has come up with a system that texts when the washer or dryer has finished its cycle. The device is, literally, a black box that sticks to either type of unit via a pair or rare earth magnets, then monitors movement using an accelerometer hooked up to a Raspberry Pi.  By hooking up the →

I just found out a new useful Arduino IDE feature: Serial Plotter. It allows you to natively graph serial data from your Arduino to your computer in real time (no need for extra software for that).The Arduino Serial Plotter function has been added to the Arduino IDE since version 1.6.7. Here is introduction video on →

https://comic.browserling.com/83 Funny comic (because it is true) for Friday: Front End vs Back End. →

I got my BG7TBL RF noise source to make some RF measurements. To make those measurements, I needed some instructions how to make them. I first started with filter measurements because I could make them with the devices I have. Two good tutorials for doing measurement are Measuring Filters and VSWR With RTL-SDR and RTL-SDR →

http://www.osa.org/en-us/about_osa/newsroom/news_releases/2017/high-dimensional_quantum_encryption_performed_in_r/ For the first time, researchers have sent a quantum-secured message containing more than one bit of information per photon through the air above a city. The demonstration showed that it could one day be practical to use high-capacity, free-space quantum communication to create a highly secure link between ground-based networks and satellites, a requirement →

http://www.sciencealert.com/researchers-have-conducted-the-first-thorium-salt-experiments-in-over-40-years#.WaUkb5ppSUB.facebook Netherlands-based nuclear power provider, NRG, are taking a gamble. They’re conducting experiments that could see a shift from uranium-based nuclear power to thorium. There has been the historical battle between using uranium or thorium as a nuclear fuel. Uranium provided a potential source of weapons-grade plutonium. A significant advantage of using thorium over uranium is it doesn’t →

https://sc5.io/posts/use-machine-learning/?utm_content=59645558&utm_medium=social&utm_source=facebook Did you know that without a single hour invested in development, you can approximate the usefulness of machine learning techniques in your product or digital service by answering two simple questions. Read and learn! →