Two-dimensional materials are substances with a thickness of a few nanometres or less. Electrons in these materials are free to move in the two-dimensional plane, but their restricted motion in the ...

MYOGLOBIN is a typical globular protein, and is found in many animal cells. Like haemoglobin, it combines reversibly with molecular oxygen; but whereas the role of haemoglobin is to transport oxygen ...

Dark matter could be the result of fermions pushed into a warped fifth dimension. This theory builds on an idea first stated in 1999, but is unique in its findings. Dark matter makes up 75 percent of ...