āĻ āĻ¨ā§āĻ¸āĻ¨ā§āĻ§āĻžāĻ¨ āĻāĻ°ā§āĻ¨
āĻ āĻāĻŋāĻ§āĻžāĻ¨ā§āĻ° āĻāĻžāĻˇāĻž āĻ¨āĻŋāĻ°ā§āĻŦāĻžāĻāĻ¨ āĻāĻ°ā§āĻ¨
āĻāĻĒāĻ¨āĻžāĻ° āĻāĻžāĻˇāĻž āĻ¨āĻŋāĻ°ā§āĻŦāĻžāĻāĻ¨ āĻāĻ°ā§āĻ¨
heliograph
/hËÉlÉĒËÉÉĄÉšaf/
Heliograph
01
āĻšā§āĻ˛āĻŋāĻāĻā§āĻ°āĻžāĻĢ, āĻ¸ā§āĻ°ā§āĻ¯āĻžāĻ˛ā§āĻ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§ āĻ¸āĻāĻā§āĻ¤ āĻĒā§āĻ°āĻĻāĻžāĻ¨ā§āĻ° āĻ¯āĻ¨ā§āĻ¤ā§āĻ°
a device used for signaling over long distances using sunlight and a mirror, in which the mirror is used to reflect sunlight in a coded pattern to convey messages
to heliograph
01
āĻāĻ¯āĻŧāĻ¨āĻž āĻāĻŦāĻ āĻ¸ā§āĻ°ā§āĻ¯ā§āĻ° āĻ°āĻļā§āĻŽāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻāĻ°ā§ āĻ¸āĻāĻā§āĻ¤ āĻĻā§āĻāĻ¯āĻŧāĻž, āĻšā§āĻ˛āĻŋāĻāĻā§āĻ°āĻžāĻĢ āĻĻā§āĻŦāĻžāĻ°āĻž āĻ¸āĻāĻā§āĻ¤ āĻĻā§āĻāĻ¯āĻŧāĻž
signal by means of a mirror and the using the sun's rays
āĻ¨āĻŋāĻāĻāĻŦāĻ°ā§āĻ¤ā§ āĻļāĻŦā§āĻĻ
