Kyoto Protocol

The Kyoto Protocol is an international agreement which was adopted in Kyoto, Japan in 1997. The Protocol sets binding targets for developed countries to reduce their emissions of greenhouse gases. The Protocol entered into force on 16 February 2005. As of September 2019, 191 states and the European Union have signed and ratified the Protocol. … Read more

Dependent variable

A dependent variable is a variable that is affected by the independent variable. In an experiment, the dependent variable is the variable being tested and the independent variable is the variable being manipulated. What do you mean in dependent variable? In mathematics, a dependent variable is a variable whose value is determined by another variable. … Read more

VR headset (virtual reality headset)

A VR headset is a type of device that allows a person to experience virtual reality. This can be done by providing the user with a head-mounted display (HMD) with two small displays that provide separate images for each eye. The user can then see a three-dimensional (3D) image that appears to be life-size. There … Read more