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In optics, an ARROW (anti-resonant reflecting optical waveguide) is a type of waveguide that uses the principle of thin-film interference to guide light with low loss. It is formed from an anti-resonant Fabry–Pérot reflector. The optical mode is leaky, but relatively low-loss propagation can be achieved by making the Fabry–Pérot reflector ...
1.6 Pre-1968 WEBELOS Award with year of award and CAPS options
See Template:User Arrow of Light for more display options available for this userbox. If you want to add yourself to this category, but don't want the userbox, insert the following anywhere on your user page. Copy and paste the code as is; do not change PAGENAME. [[Category:Arrow of Light Wikipedians|{{subst:PAGENAME}}]]
Scouts who have earned the Arrow of Light badge wear it centered below the pocket. Boy Scouts and Varsity Scouts wear their current rank badge centered on the left pocket. Male Venturers may also wear their current Boy Scout rank cloth badge on the official Venturing uniform shirt to age 18.
An LED strip, tape, or ribbon light is a flexible circuit board populated by surface-mount light-emitting diodes (SMD LEDs) and other components that usually comes with an adhesive backing. Traditionally, strip lights had been used solely in accent lighting, backlighting, task lighting, and decorative lighting applications, such as cove lighting .
Fletching is the fin-shaped aerodynamic stabilization device attached on arrows, bolts, darts, or javelins, and are typically made from light semi-flexible materials such as feathers or bark. Each piece of such fin is a fletch , also known as a flight [ 1 ] or feather .
In New Zealand, where traffic is on the left, when a road is given a green light from an all-direction stop, a red arrow can continue to display to turning traffic, holding traffic back while a pedestrian crossing on the side road is given a green signal (for left turns) or while oncoming traffic goes straight ahead and there is no permissive right turn allowed (for right turns).
The Legacy of Servant Leadership Lifetime Achievement Award was created by the National Order of the Arrow Committee in 2002 to recognize the Order's second and third generation "Founders" - Scouters who have built an enduring legacy to Scouting and the Order of the Arrow through a lifetime of cheerful service to others.