SundinsTooth
Leafs Moderator
I saw an interview with one of the finalists. Her first goal was to start hitting the gym....
If I had been born at the right time I would absolutely be all over this.
This is from a small company based in Toronto.
[video=youtube;qAlS5iqDgLo]http://www.youtube.com/watch?v=qAlS5iqDgLo[/video]
Is there even any scientific backing to this whole endeavour though? Isn't it just a giant PR stunt for a reality TV show?
Is there even any scientific backing to this whole endeavour though? Isn't it just a giant PR stunt for a reality TV show?
Does there really need to be a scientific component for the mission to be worth it?
The researchers spent three seasons investigating and mapping the region in West Antarctica, uncovering a massive subglacial valley up to 3 kilometres deep, more than 300 kilometres long and up to 25 kilometres across. In places, the floor of this valley is more than 2000 metres below sea level.
The mountain range and deep valley were carved millions of years ago by a small icefield similar to those of the present-day Antarctic Peninsula, or those of Arctic Canada and Alaska.
Professor Martin Siegert, Professor of Geosciences at the University of Bristol, said: "While the idea of West Antarctic Ice Sheet growth and decay over the past few million years has been discussed for decades, the precise location where the ice sheet may originate from in growth phases, and decay back to in periods of decay, has not been known.
"By looking at the topography beneath the ice sheet using a combination of ice-penetrating radio-echo sounding and satellite imagery, we have revealed a region which possesses classic glacial geomorphic landforms, such as u-shaped valleys and cirques, that could only have been formed by a small ice cap, similar to those seen at present in the Canadian and Russian High Arctic. The region uncovered is, therefore, the site of ice sheet genesis in West Antarctica."
The team's analysis has provided an unprecedented insight into the extent, thickness and behaviour of this ancient icefield, and the configuration and behaviour of the early West Antarctic Ice Sheet. The subglacial landscape shows where and how the West Antarctic Ice Sheet originated and grew. It also provides important clues about the size and shape of the ice sheet in West Antarctica in a warmer global climate.
Read more at: http://phys.org/news/2014-01-scientists-giant-trench-antarctic-ice.html#jCp
Starting from the discovery of the Neolithic settlement of Çatalhöyük in the early 1960s by British archaeologist James Mellaart, the excavations at this location have provided unique insights into the living conditions of humans at the transition from hunter-gatherer to settled agriculture societies. One outstanding find is a mural from level VII of Çatalhöyük (Fig. 1) famously described by its discoverer as depicting a volcanic eruption [1]–[3]. Similar interpretations, differing in detail, have been put forward since then, implicating this painting not only as the oldest depiction of a volcanic eruption, but as a contender for being the first graphical representation of a landscape or a map [4]–[6].
Currently, coolers are used to transport organs for transplantation. The problem is that the cooler only slows down the organs deterioration since blood containing nutrients and oxygen stops being supplied to it. Because of this doctors have a short window of time( 5 to 10 hours for lungs and 4 to 6 hours for hearts) to remove and transplant the organ. Because of this organs go wasted because they're simply too far away from the people who need them. TransMedics is developing the Organ Care System (lung in a box) that keeps the organ "breathing" and supplied with blood. It's currently still being studied by has successfully been part of 12 lung transplants.
They're also developing an equivalent "heart in a box" that will aid in heart transplants. "On an annual basis, more than 30 or 40 hearts in Hawaii go unused, because of the distance, these hearts cannot be transported to the mainland."