Is Water Polar Or Nonpolar?

Water is a polar molecule because it has an unequal sharing of electrons.  A water molecule has one oxygen (negative charge) and two hydrogen atoms (positive charge).  The difference between the atoms’ electronegativity and their spatial...

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...

6 Best Deepfake Apps and Tools In 2020

Various techniques to manipulate images was introduced in the 19 century and later applied to motion pictures. These techniques improved rapidly with digital video. In the early 1990s, researchers at academic institutions developed Deepfake...

What Is The Color Of A Mirror?

Mirrors reflect certain wavelengths a little more than the rest.  These wavelengths lie in the range of 495 – 570 nanometers, which the human eye perceives as green.  So technically, most common mirrors are faintly green.  You probably have...

What is Orion Constellation? Facts and Myths

Orion constellation is a group of stars aligned in a specific manner, which is most visible in the night sky during winters in the northern hemisphere. The constellation is named after Orion, a giant hunter in Greek mythology. It is often identified...