The 'Great Unified Microscope' can see both micro and nanoscale structures

Researchers at the University of Tokyo have built a microscope that can detect a signal over an intensity range 14 times ...
British Journal of Ophthalmology

Choroidal thickness and associated factors in children: the Ufa Children Eye Study

Background To assess subfoveal choroidal thickness (SFCT) and its associations in school children in a Russian population. Methods The Ural Children Eye Study (UCES), a school-based case-control study ...
BBC

Exam practice

Try this quiz based on GCSE Computer Science past papers. Choose the topic you would like to revise and answer the questions. GCSE Computer Science: exam-style questions Get ready for your AQA ...
BBC

Nature of Jesus in Christianity

Do not be afraid, Mary, you have found favour with God. You will conceive and give birth to a son, and you are to call him Jesus. He will be great and will be called the Son of the Most High Because ...