Technology

What Is WiFi Calling? How Does It Work?

WiFi calling is a service that allows users to make and receive calls over a WiFi network using their existing phone numbers. It is very simple to use, and it doesn’t require any separate application or log-in. Making a WiFi-call on a...

What is Fracking? Pros And Cons

Fracking, short for hydraulic fracturing, is a specific drilling technique that allows miners to extract oil and natural gas from rocks buried deep below the surface. In other words, it facilitates the recovery of hard-to-reach natural resources...

Engineers Develop Ultra-Low Power WiFi Radios

The new ultra-low WiFi radio consumes only 28 microwatts to transmit data at 2 megabits per second over a range of 21 meters. It could enable batteryless smart devices and completely wireless home setups.  Despite the continuously growing popularity...

Researchers Develop AI To Detect Coronavirus

The new form of coronavirus named Covid-19 is spreading fast.  inferVISION, a Beijing-based startup, has developed a GPU-accelerated AI tool to identify visual signs of Covid-19. It has already been used to examine over 32,000 cases at 34 hospitals...