Meet the Scientists
On May 1st, 1812, a remarkable weather system reached Barbados. 'At half-past twelve AM a heavy dark cloud obscured the heavens completely. [..] at half past one a sandy grit began to fall in small quantities'. Through the night there was the sound of explosions and thunder, and by...
Blood production by haematopoietic stem and progenitor cells is complex, with multiple proposed models of differentiation.