Ruben Amorim 'red flag' that was clear when he arrived is still major issue at Man Utd
Manchester United have barely improved since Gary Neville spotted a glaring problem in Ruben Amorim's first game in charge of ...
University of Manchester6y
Researchers develop flags that generate energy from wind and sun
Piezoelectric strips allow the flag to generate power through movement, whilst the photovoltaics is the best known method of harnessing electric power by using solar cells. The study, conducted by ...