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Evolution


— Robotics

The evolution machine: Mother robot makes each child better than the last

By - August 12, 2015 3 Pictures

It was only last month that futurists Elon Musk and Stephen Hawking warned about the dangers of intelligent robots, and a new research project led by the University of Cambridge won't do much to put their minds at ease. Scientists have created a mother robot that can not only build its own children robots, but mimic the process of natural selection to improve their capabilities with each generation.

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— Science

Underwater chemical garden powers a light bulb

By - August 7, 2015 2 Pictures

Researchers at NASA's Jet Propulsion Laboratory have grown underwater chimney-like structures capable of generating enough electricity to power a light bulb. The team linked several of these chimneys to get the required electricity. Their findings indicate that the seafloor equivalents of these chemical gardens might just have contributed the electricity needed for the Earth's first organisms to develop.

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— Science

Organism discovered that has remained unchanged for more than 2 billion years

By - February 3, 2015 4 Pictures
Claimed to be the greatest lack of evolution ever discovered, a deep-sea microorganism – sulfur bacteria – recently uncovered by an international group of scientists is reported not to have evolved for more than 2 billion years. Despite it appearing to be an aberration in nature, researchers say that the microscopic creature’s unchanging nature actually supports Charles Darwin’s theory of evolution. Read More
— Science

Glasgow scientists create chemical evolution

By - December 12, 2014 1 Picture
Scientists haven't created life in the laboratory yet, but when they do, they'll be off and running. Case in point is a University of Glasgow team led by Professor Lee Cronin, the Regius Chair of Chemistry, which has developed the world's first chemical system capable of evolving as part of a project that aims at creating synthetic "life" without DNA. Read More
— Space

NASA readies its fleet of scientific assets for a once-in-a-life-time photoshoot

By - October 15, 2014 1 Picture
NASA is busy readying its considerable arsenal of scientific instruments, spacecraft and rovers for a close encounter with comet C/2013 A1 on Sunday, Oct 19. The comet's closest approach with a planetary body will be with Mars, at which point it will miss the Red Planet by only 87,000 miles (140,013 km), less than half the distance between Earth and our moon, traveling at speeds of up to 126,000 mph (202,777 km/h). Read More
— Space

NASA'S MAVEN spacecraft succesfully arrives at Mars

By - September 22, 2014 1 Picture
NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft has successfully completed a maneuver designed to place the robotic explorer in Mars orbit. The achievement is the crowning moment in a 10-month journey through deep space, representing the culmination of millions of dollars and over a decade of planning and hard work by NASA mission operators. Read More
— Space

Analysis of fossil galaxy may shed new light on the composition of the early universe

By - May 2, 2014 2 Pictures
A team of researchers, including scientists from MIT and the Carnegie Institution of Science, has analyzed the chemical composition of stars in the fossil galaxy known as Segue 1. The dwarf galaxy, containing roughly 1,000 stars, sits 75,000 light years away from Earth, and is host to a set of unusual features that are allowing astronomers to observe the composition of stars from the early universe. Read More
— Robotics

Researcher uses Cyber Rodents to study evolution

By - April 15, 2014 2 Pictures
A study has used rodent-like robots to look at the evolutionary development of different mating strategies over an extended period of time. In contrast to direct studies of nature, the observation of robots allows researchers to avoid inherent time-based difficulties of studying evolution, with the results suggesting something a little more complex than the classic one-beats-all natural selection hypothesis. Read More
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