X-rays
X-rays are powerful waves of energy. Like light, X-rays are a form of radiation. An X-ray machine makes X-rays and directs them toward an object.
Category: Science and Technology
Yeast
Yeast is usually a single-celled fungus. It is found worldwide in soils and on plant surfaces.
Younger Dryas Impact Hypothesis
It proposes that an asteroid or comet hit the Earth about 12,800 years ago, causing a period of extreme cooling that contributed to extinctions of mor…
Yuri Gagarin
Russian-Soviet pilot and cosmonaut Yuri Gagarin is well-known as the first human to journey into outer space.
Zodiac
The zodiac is a belt or zone of space around Earth. The Belt around the earth extends about 9° on either side of the Ecliptic.
Zoology
Zoology is a branch of biology that studies animal life. Scientists who work in this field are called zoologists
Lead (Pb)
Lead is a naturally occurring toxic metal found in Earth’s crust. It is poor conductor of heat and do not react with water.
Internet Shutdowns
An internet shutdown may be defined as an intentional disruption of internet or electronic communications, rendering them inaccessible or effectively …
Animation
The animation is the art and science of making pictures appear to move. Animated movies and television shows are popular forms of entertainment.
Vyommitra
Vyommitra is a female robot to fly aboard unmanned test missions ahead of the Gaganyaan human spaceflight mission. It is designed and developed by the…