Science & Technology
Drones are also known as unmanned aerial vehicles (UAVs). They are essentially aircraft that operate
Science & Technology
QR code is short for quick response code. It is an image that can be
Science & Technology
Betelgeuse is one of the brightest stars visible in the night sky. Located in the
Science & Technology
Water is an essential resource for life on Earth. It sustains plants, animals and humans
Science & Technology
The oldest wheel found in archaeological excavations is about 5,500 years old and dates from
Science & Technology
An electric vehicle–such as a car, two-wheeler or auto rickshaw–works on rechargeable batteries instead of
Science & Technology
On April 14, 2023, the European Space Agency launched one of its most ambitious missions—the
Science & Technology
The word ‘tasty’ is almost always applied to food that has a pleasant aroma and
Science & Technology
A telephone is defined as an instrument that facilitates the simultaneous transmission and reception of
Science & Technology
I’m sure you’ve heard about acids and bases. If you have, then here’s a new
