ANLY482 AY2017-18 T2 Group 16 Insights
Revision as of 10:53, 12 January 2018 by Liangyi.hon.2014 (talk | contribs)
What have we learnt?
We don't have anything for you yet. Come back another time! Since you're here, why is the sky blue? We never knew the answer even though it's such a common question, so as part of productive procrastination, we Googled it for you.
A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight.
