Fresh water is the most important
resource for human life on earth. People can survive far longer without
food than without water, and virtually all of our food sources require
fresh water to grow or create.
Global climate change and the
exponential increase in population has led to water scarcity and recent
headline-grabbing water shortages in major urban centers like Capetown
and Sao Paulo.
As water scarcity or cleanliness continue to present major issues to humanity’s survival, communities across the globe are turning to technology to help access more fresh water–or create it using seemingly ‘magic’ techniques.
Continue reading Freshwater Is Disappearing. Can Technology Save Us?
Dr. Adam Nieman created this image in 2003, illustrating the volume of the planet Earth’s oceans and atmosphere (if the air were all at sea-level density) by rendering them as spheres sitting next to the Earth instead of spreading out over its surface.
Continue reading All the Earth’s water and air
From stunning landscapes to awe-inspiring vistas, our earth is a unique beauty in the immensity of space. To explore its beauty and diversity is an exhilarating honor and humbling adventure. To us, the greatest wonders flow from Earth’s beauty, power, and magnificent intricacies. Explore with us some of its unforgettable features with this list of five geography facts that will blow your mind.
Continue reading 5 Geography Facts that Will Blow Your Mind
We, humans, changing the Earth – mostly (almost always) in a bad way. Just over the last 25 years, we have destroyed 10% of the Earth’s wilderness. Now, a new world map created by the University of Cincinnati geography professor Tomasz Stepinski shows how the Earth’s surface has dramatically changed between 1992 and 2015.
Continue reading New Maps Show How We Changed the Earth’s Surface Over the last 25 Years
The endless depths of the sky intrigue almost all humans alike. Space is like an abstract dream coming to life when it unfolds into a number of unseen horizons. The enormous nebulas, staggering hypernovae and the smattering of countless planets and stars make it a canvas of muse.
We are but a speck of dust in a desert full of possibilities when compared to the vastness of space. There are many realities prospering in the skies above us, it is only natural that we are still unaware of the majority of phenomena taking place on and around the stars.
Just like the count of stars, there are unlimited obscure and consternating facts dwelling in the depths of space. Most of them are surprising and are reminders for us that we are just an addition to the universe. Let us take a swim into the sky with these 10 amazing facts which are bound to fascinate you.
Continue reading 10 Amazing Facts about Space
While scanning the interior of Earth using neutrinos, a team of scientists from Spain also used these subatomic particles to measure the mass of the Earth. Their result is in agreement with the current best estimate, which was measured using the value of the gravitational constant (G).
Continue reading What is the mass of the Earth? Scientists used neutrinos to measure
A lazy buzz phrase – ‘Is this the new normal?’ – has been doing the rounds as extreme climate events have been piling up over the past year. To which the riposte should be: it’s worse than that – we’re on the road to even more frequent, more extreme events than we saw this year.
We have known since the 1980s what’s in store for us. Action taken then to reduce emissions by 20 per cent by 2005 might have restricted the global temperature rise to less than 1.5 degrees Celsius. But nothing was done, and the welter of climate data mounting since then only confirms and refines the original predictions. So where are we now?
Continue reading We are heading for a New Cretaceous, not for a new normal
Even we could remove the effects of the moonlight, starlight and diffused sunlight from the far side, the Earth’s night sky would never totally dark. This phenomenon is known as Airglow (also called nightglow). Airglow is a faint emission of light by Earth’s atmosphere (or any planetary atmosphere).
Continue reading Watch: The Secrets behind Earth’s Multi-colored Airglow
One of the most surprising facts about the Earth is how we easily forget that what an amazing and interesting planet we live on. As Carl Sagan pointed out, “It’s home, it’s us”. It is the only world known planet to support an atmosphere with free oxygen, liquid water on the surface, and, perhaps this is the most important amazing, life. Here are 50 scientific facts about the Earth.
Continue reading 50 Scientific Facts About the Earth
In the middle of the South Pacific Ocean, there’s a location called “Point Nemo”. It’s not a place that humans live – in fact, there is no land there – not an island, not even a small rock. It is actually the remotest place from any human civilization you can find on Earth. It lies at least 2,688 km (1,670 mi) from the nearest land. It is also called “Oceanic pole of inaccessibility”.Notes 1
Continue reading Point Nemo – The Spacecraft Graveyard