Broken heart syndrome mostly affects post-menopausal people after extreme stress. Most people recover from broken heart syndrome within weeks. You can manage your stress to prevent broken heart ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into one ...

Optical materials and structures are substances used to manipulate the flow of light. This can include reflecting, absorbing, focusing or splitting an optical beam. The efficiency of a specific ...

Consider selling old gaming gear online to find demand for parts and potential buyers. Donate old gear to schools or charities if in working condition to help others in need. Use electronics recycling ...