ChemistryNew kind of blue found in cabbage could replace synthetic food dyeScientists have come up with a natural cabbage-based alternative to artificial blue food colouring and used it to make blue ice cream and other foodsNews
HumansOldest evidence of malted barley shows ancient Scandinavians made beer Ancient malted barley grains found in Denmark suggest that people there were likely using this to brew beer at least two millennia ago News