Plesiosaurs - Fossil reptiles that lived in seas and oceans of the Earth 65-200 million years ago. Found in 1987 in Kansas nearly complete skeleton of a plesiosaur owned 4.7-meter representative species Polycotylus latippinus, who lived on Earth 78 million years ago. Skeleton with a small and not very ...
Fleas, crickets, frogs - list of animals moving jumps, you can go on and on. Normal adaptation that occurs in this case, this "foot-and-spring" to effectively channel the energy of a push up. But "jumping" the specialization of limbs limits their opportunities, and other movements are performed with less ...
Discoveries made in the area of national park in the municipality of Luster Brehaymena. Its area is about 1.6 thousand square kilometers. Norwegian archaeologists believe they have helped make the discovery of warm summers and snow melting in the mountains - something that before was hidden under a layer ...
Beautiful views of Lake Baikal from the captain's cabin are clearly visible, but on this ship and see what is hidden from human eyes: the special instruments installed on the ship, scanning the submarine relief of the deepest lakes on the planet. Engineer Eugene hydrograph Rudnev said: "This ship, ...
In August 1991, Ginsparg, shortly before gone over to work in the National Laboratory at Los Alamos and was first received at its disposal a PC, has launched an electronic bulletin board. The aim was to facilitate and simplify the exchange to colleagues and the discussion pre-prints - scientific ...
Development of hydrogen energy is now regarded as one of the main ways of getting rid of oil-dependency and fighting climate change. However, as found Jillian Petersen (Jillian Petersen) from the German Institute for Marine Microbiology and colleagues, people - not only living thing that uses hydrogen as an ...
Customer autonomous submarine is the Office of Naval Research (ONR). It announced the project Large Displacement Unmanned Underwater Vehicle (LDUUV), enrollment in which the accepted until September 12. By that date, applicants must provide a description of the submarine, the corresponding number of requirements. Unlike similar devices used for ...
The group led by geochemist Michael Callahan (Michael Callahan) from the Center Goddard Space Flight Center came to this conclusion after analyzing the contents of several meteorites, which have previously been found amino acids - the constituent elements of proteins. One of the rare types of meteorites, called carbonaceous ...
Just three weeks of archaeological excavations at Lukin Street - and the mass of new information. In the annals of this place name was first mentioned at the end of the XII century, but researchers have proved that development of the territory of Novgorod began in the X century. ...
"Archaeological research is ongoing. Finds quite a lot. Traces of a dramatic event. Skeletons were found, everyday objects, weapons and equipment - common household items that are found in the study of ancient cities, "- said Gritsenko. According to him, the area of the fortress and the date of ...
