transparent ghost sticky notes help you make notes without defacing a book
I HAVE THESE THEY’RE MY FAVORITE
Terraformation of Mars: A New Look
We look at Mars now as a forgotten Red Planet that almost seems barren and life-less judging from our available images and study of it. But study shows Mars was once as ecologically prosperous as our own Earth. But what happened to all of its waters? Better yet why is it so dry and lacking any plants? Once the abundance of oxygen left and the waters froze over or dried off the planet became what it is today. But what if we can in a way reactivate’ Mars? Welcome to Mars, Terraformed’.
Transforming Mars will be a long and complicated process. But this is exactly the type of subject that interests space researchers like Christopher McKay of NASA Ames Research Center. First, greenhouse gases, like chlorofluorocarbons that contribute to the growing ozone layer on Earth, will be released into the atmosphere. This traps the heat from the Sun and raises the surface temperature by an average of 4 degrees Celsius. In order to achieve this, factories would manufacture chlorofluorocarbons derived from the air and soil. A single factory would require the power equivalent of a large nuclear power plant.
The increasing temperature would vaporize some of the carbon dioxide in the south polar cap. Introducing carbon dioxide into the atmosphere would produce additional warming, melting more of the polar cap until it has been vaporized completely. This would produce an average temperature rise of 70 degrees Celsius.
With the temperature this high, ice will start melting, providing the water needed to sustain life. This water would raise the atmospheric pressure to the equivalent of some mountaintops. While this would be a survivable level, it may still require the use of an oxygen mask. The next step, which may take up to several centuries, would be to plant trees that thrive on carbon dioxide and produce oxygen.
Terraforming is the process of transforming a hostile environment into one suitable for human life. Being that Mars is the most Earth-like planet, it is the best candidate for terraforming. Once just the subject of science fiction novels, it is now becoming a viable research area. The famed astronomer and Pulitzer prize winner, Carl Sagan, says that there is enormous promise in the search for ancient life on Mars. If life was once sustainable on Mars, it is important to know what caused Mars to evolve into the cold and lifeless planet it is today. With this knowledge, we can terraform Mars by reversing the process.
NASA scientists believe that it is technologically possible at the present time to create considerable global climate changes, allowing humans to live on Mars. But this will not be by any means an easy task. Raising the atmospheric pressure and surface temperature alone could be achieved in a few decades.
This research has strong environmental implications for Earth. What researchers are trying to do involves global warming, a sort of greenhouse effect on the cold planet Mars. Scientists may be able to test their hypotheses about global warming in their attempts to elevate Mars’ surface temperature. Likewise, once theories, they may be applied to our own planet in an attempt to reverse environmental damage done by pollution and deforestation.
Just some recent coloring commissions!
Bat done for xoRein and Lepu done for Raptorgrrl!
Teenager from India invents device that can convert breath to speech
A high school student from India has invented a device that can convert a person’s breath into speech, to give millions of people around the world suffering from speech impediment a ‘voice’ for the first time.
Sixteen-year-old Arsh Shah Dilbagi has developed a new technology called ‘TALK’, which is a cheap and portable device to help people who are physically incapable of speaking express themselves. Right now, 1.4 percent of the world’s population has very limited or no speech, due to conditions such as Amyotrophic lateral sclerosis (ALS), locked-in syndrome (LIS), Encephalopathy (SEM), Parkinson’s disease, and paralysis.
My boyfriend (via thecarrionlibrarian)
#no but can you imagine if that was how you learned once a month you weren’t pregnant#by some dude singing songs about the victory of it#you wake up and he’s there and you are so happy#this dude becomes your favorite dude#but then you realize you haven’t seen your friend’s minstrel in a while#I mean everyone notices#like half the people are on the same cycle so for one week out of four your job is just flooded with fucking minstrels everywhere#the cacophony#but Mary over there is all alone#and she’s like my minstrel is late#but we all fucking know#her minstrel has gone off to find her a baby#a nine month journey he must make alone#and until he comes back there is no music in her life#what a glorious world this would be#I love the minstrels (@onionjuggler)