beam - to send out a beam of light, or an electrical or radio signal, etc - ลำแสง คลื่น Articles found: Up to 158 flights cancelled amid air safety fears (22/11/2018) Court orders all Seri Villa markets shut down (16/05/2018) Lightshow at Bangkok's new tallest building (VideoUpdate) (30/08/2016) 'Blood moon' puts on a show (09/10/2014) Facebook wants to beam internet everywhere from sky (28/03/2014)