When saying 'please' is more strategic than magic

Multifunctional ablative gastrointestinal imaging capsule (MAGIC) for esophagus surveillance and interventions - EurekAlert

Lunt LS152THa solar telescope tried and tested. Its magic is provided by an optical device known as an etalon, made up of two semi-reflective, optically flat plates. The flatness of the plates and how parallel they are defines the quality of the view

'Find pearls in the soil' unveiling the magic of hydrogen production from municipal sewage