SPAN now handles air and vacuum wavelength more easily. Two new functions in the Spectra manipulation panel allow to convert the wavelengths from air to vacuum and vice versa. The wrappers to pPXF can ...

Dear Annie: From the outside, my life looks steady and full. I have a thoughtful husband, grown children who stay in close touch, dear friends and work that gives my days purpose. I know I am ...

Create animations for ImGui real time! Be able to create animations and export the animation into code! You can also visually see your animation without having to compile anything!

Ask the publishers to restore access to 500,000+ books. A line drawing of the Internet Archive headquarters building façade. An illustration of a heart shape "Donate to the archive" An illustration of ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...