A mesmerising time-lapse clip that swept across X (formerly Twitter) and Instagram, purporting to depict the interstellar object 3I/ATLAS hurtling through space, has been definitively exposed as a ...
THE suggestion made by Gunn and Walshe 1, that the avoiding reaction of Paramecium fits into the scheme of klino–kinesis, receives some support from the behaviour of the animal in a uniform high ...