How the Boeing 737 Max Disaster Looks to a Software Developer – IEEE Spectrum The Boeing 737 Max has been in the news because of two crashes, practically back to back and involving brand new airplanes. “Everything about the design and manufacture of the Max was done to preserve the myth that ‘it’s just a 737.’ Recertifying it as a new aircraft would have taken years and millions

Does 5G pose health risks?| EDN—part-1- There has been some talk about 5G and health risks that range from hardly anything to frying your brain and controlling the population. This interesting article series is exploring the health risks posed by mmWave radiation onto humans. Millimeter wave (mmWave) frequencies extend from 30 GHz to 300 GHz. From the literature, there can

Arc Fault Detection Devices

Most people know circuit breakers and fuses. Quite many also know ground fault circuit interrupter (GFCI) or Residual Current Device (RCD). But now a new protective device is coming to use in Europe and you might want to learn about it.  AFDD/AFCI Arc Fault Protection Device protects people and property against fires caused by arc

Fluorescent lamp capacitors can fail

I have written about fluorescent lights technology and fire dangers related to fluorescent lights. I had earlier covered the problems related to starter, bad tube and ballast overheating. Now there is another risk to consider: most fluorescent lamps powered from 230V AC have a filtering capacitor on power input between live and neutral. This is

Landmark UN Climate Change Report: Act Now To Avoid Climate Catastrophe | IFLScience The Intergovernmental Panel on Climate Change (IPCC) has unleashed their Special Report on the impact of global warming reaching 1.5°C above pre-industrial levels. “This IPCC report is set to outline a rescue plan for humanity,” “1.5°C is the new 2°C,” If we stick to Paris Climate Agreement commitments, we could still see a global

Supply Chain Security is the Whole Enchilada, But Who’s Willing to Pay for It? — Krebs on Security You can have it fast, cheap, or secure — pick any two. It seems to be possible as long as “secure” isn’t one of your choices. “Our IT industry is inexorably international, and anyone involved in the process can subvert the security of the end product,” Schneier wrote. We don’t often hear about intentional

The Car in the Age of Connectivity: Enabling Car to Cloud Connectivity – IEEE Spectrum Advancements in enabling connected cars are astonishing. Today, we are witnessing a radical reimagining of the automobile. Advances in connectivity are creating opportunities in the automotive industry. Dashboard navigation, infotainment systems, and Bluetooth-enabled dashboards are a glimmer of what is coming in the not-so- distant future. By 2018, automobiles with connected capabilities were almost

WHO: Finland has the world’s cleanest air | Finland’s air quality is better than that of any other country on earth, according to statistics from the World Health Organisation published by the Finnish Meteorological Institute. Monitoring stations suggest that there are some 6 microgrammes of small particles per cubic metre of air in Finland, the lowest figure recorded worldwide.

A faked hotel master key could open the door of every room | WIRED UK Finnish cybersecurity firm F-Secure has revealed it found a flaw in the 20 years old digital lock system that may be used in millions of hotels worldwide. VingCard digital lock technology master key – which specifically worked on the Assa Abloy’s Vision lock – could be generated from any ordinary electric keycard, even ones

Earth Day Today: Over 95 Percent Of The World Is Breathing Unsafe Air | IFLScience Seven billion people, over 95 percent of the world’s population, are breathing air that contains unhealthy levels of pollution. 60 percent of the world is living in areas that don’t even meet the most basic standards of air quality. The findings come from the State of Global Air 2018 (PDF), an annual assessment by