Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A light with a coloured filter that can be used in a darkroom without affecting photosensitive film or paper.
- ‘Bathed in the red glow of the darkroom safelight, Ian McDonald was staring hard at a ruined photograph.’
- ‘I turned off the safelights and developed this print for 10 minutes.’
- ‘Electron Microscopy Sciences carries a full line of safelights and filters, as does CameraStore.Com.’
- ‘Extra care should be taken with safelights.’
- ‘Orthochromatic films are not sensitive to red light at all, and may be developed under a red safelight.’
- ‘The transfer, screening, and wrapping were all conducted in a dark room under dim green safelights.’
- ‘This is because the brown stain of Pyrocat-HD blocks green light and makes it difficult to evaluate the negative by transmitted light when using a green safelight.’
- ‘As plates and films became more sensitive (orthochromatic emulsions are sensitive to green as well as blue light), ruby safelight filters became necessary, but the old manipulation techniques could still be utilized.’
- ‘The glossy whiteness, cast with the yellow or red of the darkroom's safelight, begins to stir with a vague smoky shadow.’
- ‘You'll also need scissors, photographic paper, clear Plexiglas’ or heavy glass, processing chemicals in trays, a darkened room with a safelight and a sink, and a light source (an enlarger, perhaps).’
- ‘The films could be empirically adjusted to different OD (optical density) values by exposing them for various lengths of time to a red darkroom safelight.’
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.