Description: A collimator is a device that narrows a beam of particles or waves. It can be used to align beams or filter out unwanted particles.
Type: software
Description: Google Keep is a free note-taking service developed by Google. It allows users to create notes, lists, photos, audio notes and record reminders. Everything syncs seamlessly across devices. Key features include collaboration, labels, archiving notes, searching notes, location-based reminders.
Type: software