Opinion
Brain Station Advanced on MSNOpinion

Why does pi (Ï€) appear in this Gaussian integral? A clear explanation

This video gives a clear explanation of why pi (Ï€) appears in the Gaussian integral, breaking down the geometry and symmetry behind the result. Learn how area, rotation, and exponential decay come ...
The Sun

I know which supermarket mince pies tastes better than Mr Kipling – and the ones to avoid

Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) MINCE pies are a Christmas staple – but which supermarket brands taste the best? We’ve compared ...