Transparent substances ... Ray diagrams are used to show the path that light takes. The rays of light are represented using straight lines, with an arrowhead to show the direction the light ...

A team of international researchers has developed a new record-breaking transparent solar cell with an efficiency of 12.3%.

A global research team has developed a tandem solar cell with 30% transparency by combining perovskite and organic layers, ...

The clear section in the centre keeps Transparent's signature style here, but there's a light that can be activated to shine through the glass with a flickering flame effect. Oh, and there's a ...