Look at Theatre design for more information about using different types of lights and the role of the lighting designer. Using different heights or levels onstage creates visual interest.

The amount of light that is required for a sport to be played is measured in lux. For hockey, 350 lux is considered suitable for training and club competition, while 500 lux for high level ...

For example, bright lights can create the effect of a hot summer’s day, while lower light levels may indicate night. Lighting can help to create mood and atmosphere on stage. For example ...

They can flow like liquids, but because their molecules are arranged in a somewhat orderly way, they can be easily manipulated to reflect light. This flexibility has made liquid ... A recent study ...

A council planning officer’s report recommended the Nissan warehouses for approval, and said the development would “assist in the competitiveness of an existing employment use at the site”.

Our goal is to place you into the course that will provide the best opportunity to complete your degree in four years. Depending on where you place based on your recommended first math course, you may ...

A Gauteng High Court, Pretoria ruling has paved the way for the South African Revenue Service to install CCTV monitoring equipment at licensed customs and excise warehouses operated by tobacco ...

As more light creeps in during the morning, the levels of the hormone start dropping again. In winter months when the days are shorter, melatonin levels may peak earlier or later in the day ...

Plant responses to light are multiple. Light is an energy source, converted to sugars by photosynthesis. It is also a signal sensed by specific photoreceptors for red, blue and UV-B radiation.