It was made from strands made of over 190 atoms coiled around a triple loop which crosses itself eight times.
Everything you touch leaves behind a trace.
Physicists have crammed water inside extremely small cracks about ten-billionth of a metre and found the molecules entered a never before seen state. In this brand new state, the water molecules don’t adhere to strict laws of classical physics anymore, nor do they behave like a liquid, gas or solid.
For the first time, astronomers have detected primordial oxygen gassing out from a comet
In a breakthrough moment, researchers at MIT successfully cooled sodium potassium gas molecules (NaK) near absolute zero. At this temperature, matter behaves significantly different and starts exhibiting quantum effects. This is the coldest any molecule has been recorded ever.
In a most unexpected find, the same University of Manchester team that isolated graphene for the first time in 2003 found that water flattens into square crystals – a never encountered lattice configuration – when squeezed between two layers of graphene. The square ice qualifies as a new crystalline phase of ice, joining 17 others previously discovered. The finding could potentially improve filtration, distillation and desalination processes.
Roboticists and mechanical engineers hold octopuses to great respect and admiration because of their many skills, like great water propulsion, camouflage and independent limbs. Each octopus tentacle is equipped with numerous suckers that allows it to easily cling to most surfaces, no matter how smooth they may be. Whether the octopus needs to attach itself to a surface or run
In nature, organisms communicate in various ways, be it through acoustic or biological signals. Insects, for instance, communicate and relay important information, such as a threat to a hive, using pheromones – an excreted chemical with a particular signature. Scientists at the University of Warwick in the UK and the York University in Canada have created a molecular communications system
Photons and molecules Scientists managed to ‘trick’ photons (the elementary particles of light and all other forms of electromagnetic radiation) into forming molecules for the first time – a state of matter that until recently had been purely theoretical. Scientists from Harvard University and the Massachusetts Institute of Technology (MIT) are challenging the current paradigm – they want physicists to
In an amazing breakthrough, scientists at Ludwig-Maximilians-Universität (LMU) have for the first time demonstrated an extremely appealing, yet still obscure concept – intelligent molecules. By definition intelligence is the ability to learn and understand or deal with new situation and the latter is exactly what the researchers’ polymer molecules can do, namely react to external stimuli and reversibly change their shape. The applications
Part of a the recent slew of revolutionary technological and scientific novelties coming off IBM‘s research and development lab, the company has just announced that it has successfully managed to measure and image for the first time how charge is distributed within a single molecule. The achievement was made possible after a new technique, called Kelvin probe force microscopy (KPFM), was developed. Scientists involved
Kenneth Boehr was doing the usual chemistry class, not expecting more than you would from any other ten year old students. The same for Clara Lazen, one of his students, who started working on a molecule building kit, while looking at the periodic table she was handed; she handed her teacher a model constructed from oxygen, nitrogen, and carbon atoms,
We’ve all endured some kind of physical pain, more or less intense. When you hit your finger while hammering, for example, the pain is really intense, but passes away (at least mostly) in just a few moments. So scientists were trying to find out why is it that some intense pains pass so quickly and why some have to be
Virginia Commonwealth University managed to discover what they have called a ‘magnetic superatom‘, a stable cluster of atoms that can ‘impersonate’ various elements from the periodic table, that could be put to use in numerous fields, especially for biomedical purposes and to create molecular devices for the next generation of computer memory.A team from the This cluster consists of one