Why is the sky blue in colour? The colour of the sky is largely due to a phenomenon called "Rayleigh scattering," named after the English scientist Lord Rayleigh, who studied it in the 1870s.

filming as the colour changes from blue to black. The balloon also collects data concerning atmospheric pressure and temperature. Greg then demonstrates that the graphs for sky colour and ...

For this model, Apple has ditched the Space Gray in favour of a colour it's calling Sky Blue. I'm still in the process of testing the MacBook Air M4 for all of its features and performance ...