Cooling systems generally rely on water pumped through pipes to remove unwanted heat Now researchers at MIT and in Australia have found a way of enhancing heat transfer in such systems by using magnetic fields ... - Read More
In the quest for fusion energy on earth researchers use magnetic fields to insulate hot plasma from the walls of the chamber to maintain the reaction and prevent damage to interior surfaces In the tokamak ... - Read More
Whether you want to investigate objects in space characterize the quality of light sources optimize photovoltaics modules or analyze chemical compounds measuring the spectrum of light or heat sources is often the method of choice ... - Read More
The combination of heat chemotherapeutic drugs and an innovative delivery system based on nanotechnology may significantly improve the treatment of ovarian cancer while reducing side effects from toxic drugs researchers at Oregon State University report ... - Read More
Leipzig Straw from agriculture could play an important role in the future energy mix for Germany Up until now it has been underutilised as a biomass residue and waste material These were the conclusions of ... - Read More
Instead of having to use tons of crushing force and volcanic heat to forge diamonds researchers at Case Western Reserve University have developed a way to cheaply make nanodiamonds on a lab bench at atmospheric ... - Read More
Vast energy sources are slumbering below big cities Sustainable energies for heating in winter and cooling in summer may be extracted from heated groundwater aquifers Researchers from KIT and ETH Zurich developed an analytical heat ... - Read More
Researchers from North Carolina State University have developed a new theoretical model that will speed the development of new nanomaterial alloys that retain their advantageous properties at elevated temperatures Nanoscale materials are made up of ... - Read More
Engineers at Sandia National Laboratories along with partner institutions Georgia Tech Bucknell University King Saud University and the German Aerospace Center DLR are using a falling particle receiver to more efficiently convert the sun's energy ... - Read More
A lot of energy is wasted when machines turn hot unnecessarily heating up their environment Some of this thermal energy could be harvested using thermoelectric materials they create electric current when they are used to ... - Read More
Researchers at Purdue University have shown how to reduce fuel consumption while improving the efficiency of hydraulic steering systems in heavy construction equipment The new approach incorporates several innovations It eliminates valves now needed to ... - Read More
Researchers at ETH Zurich have developed an internal combustion engine that emits less than half the CO2 compared to a regular engine without compromising performance This corresponds to fuel consumption of less than 2.4l per ... - Read More
A nanoparticle shaped like a spiky ball with magnetic properties has been uncovered in a new method of synthesising carbon nanotubes by physicists at Queen Mary University of London and the University of Kent Carbon ... - Read More
North Carolina State University researchers have come up with a new technique for improving the connections between stacked solar cells which should improve the overall efficiency of solar energy devices and reduce the cost of ... - Read More
Understanding what happens to a material as it undergoes phase transformations changes from a solid to a liquid to a gas or a plasma is of fundamental scientific interest and critical for optimizing commercial applications ... - Read More
All living things must obey the laws of physics including the second law of thermodynamics which states that the universe's disorder or entropy can only grow Highly ordered cells and organisms appear to contradict this ... - Read More
A new study published today in the journal Nature Materials has found a way to suppress the thermal conductivity in sodium cobaltate so that it can be used to harvest waste energy Led by scientists ... - Read More
Researchers at Aalto University Finland and the University of Tokyo have succeeded for the first time in experimentally measuring a probability distribution for entropy production of electrons Entropy production means an increase in disorder when ... - Read More
The world's most famous painting has now been created on the world's smallest canvas Researchers at the Georgia Institute of Technology have painted the Mona Lisa on a substrate surface approximately 30 microns in width ... - Read More
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