Nestled in a lavender field in China, the Sino-French Science Park Church is a striking departure from traditional religious ...

White light-emitting diodes (LEDs) have tremendous potential for energy-efficient illumination. However, achieving white light emission with a 'colour temperature' that is not too blue is a ...

located a whopping 12.9 billion light-years from Earth, and it's doing something pretty spectacular. The "blazar" is firing a super-powerful beam of energy straight towards us. The energy beam ...

A white light beam is directed through a microscope using beam splitters after being collimated by a variable aperture. Different objective lenses, both high and low, are used to achieve different ...