could humans live on mars?

Could Humans Live on Mars?

As Stephen Petranek said, if we don’t move we will perish. Global temperatures are rising and it is expected a possible global extinction event can wipe human race on Earth. It’s high time to move to another planet in order to save mankind. So now we are looking to Mars as a backup planet for humanity. So could humans survive …

Can Humans Live Forever

Can Humans Live Forever?

Because we are all mortal beings death is inevitable. Which means we will die some day in future. Here is the tricky question, can humans live forever? No, I’m not talking about mummifying ourselves actually that’s done after death only. I’m talking about living forever with our body just like hyper-sleep or stasis we saw in the movie Prometheus. Yeah scientists …

What If The Earth Stopped Spinning or Stood Still

What If The Earth Stopped Spinning or Stood Still?

Hey Seekers! We all know Earth rotates around itself which makes a day and it revolves around the Sun which makes a Year. So what if suddenly Earth stops spinning or Earth stood still? According to Newton’s law of inertia, an object at rest remains at rest and an object in motion continues in motion with the same speed and in the same direction …

Mars Facts

Mars Facts You Should Know – Earth vs Mars

Stephen hawking has warned saying that we humans have only 1000 years left on this Earth. And it’s time to find another planet for mankind survival. So for now the only alternative we have is Mars. Already many countries like USA, India, China and individual research companies like SpaceX are studying on Mars. So in this article I will tell …

Déjà vu

What is Déjà Vu? – Why Do We Experience déjà vu?

  Let’s talk about something crazy. Wait a minute, I actually talked about this! It seems familiar to me. Oh Come On! You feel like you already experienced this situation or been to specific place earlier even when you are visiting that place for the first time. That crazy feeling is called Déjà vu. Why do we experience Déjà vu? …

why do we dream

Why Do We Dream?

Why Do We Dream? Dreams are part of our daily life. But have you ever wondered why do we dream? Dreams are nothing but the combined interpretation of the information collected when we are awake and our sub-conscious desires. We normally dream during REM (Rapid Eye Movement) stage of sleep which may last 5 to 20 mins, 3 to 7 …

what if the sun disappeared or there is no sun?

What If The Sun Disappeared or There Is No Sun?

Sun is the most important planet in our solar system. It keeps us warm, lights up our world and supports life system on the Earth. We are all active during day time because our neural system is more active during mornings and nights are always dull without light. Imagine our world without sun? What if there is no Sun or …

How much temperature we can bear?

How Much Temperature We Can Handle?

Global temperatures are rising because of global warming. This year in India as temperature reached close to 50 °C  (122 °F) thousands of people died due to sunstroke and heat waves. Human body temperature is close to 37 °C (97 °F ) but how much heat we can withstand or what is highest temperature humans can survive? What is the …

how long we can hold breath underwater?

How Long We Can Hold Breath Underwater?

Hey, if you ask me how long I can hold breath underwater? I would say not more than 40 seconds. But average humans can hold their breath upto 2 minutes. It varies from person to person. Some people can hold breath for longer duration. In 2016 Aleix Segura Vendrell from Spain held his breath for 24 minutes 3 seconds. How …

why objects or humans weigh less in water

Why We or Objects Weigh Less in Water?

Hey, I hope you all observed one common thing when you are in a pool. You feel like floating as if you lost weight. Similarly objects that weigh more normally weigh less in water. Why objects or humans weigh less in water? So here comes density and weight into picture. Mass is always constant where as weight changes based on …