To the best of our knowledge, we humans can only experience this world in three spatial dimensions (plus one time dimension): up and down, left and right, and forward and backward. But in two physics labs, scientists have found a way to represent a fourth spatial dimension.
MIT physicists have developed a faster way to make Bose-Einstein condensates, to speed up investigations into magnetism and superconductivity.
For the first time, scientists have succeeded in studying the strength of hydrogen bonds in a single molecule using an atomic force microscope. Researchers from the University of Basel’s Swiss Nanoscience Institute network have reported the results in the journal Science Advances.
Dark energy causes the Universe to expand but nobody knows what it is. So how do you find out? Belinda Smith reports.