bubble wiki:
e may refer to:a pocket of air or gas caught within a solid or liquid (see cavitation)a spherical liquid film (often of surfactant, occasionally of bubble gum) filled with air or gas, such as a soap bubbleBubble (economics), where speculation causes prices to rise to unsustainable levelsa metaphor for isolation (e.g. 'living in a bubble')a (normally) transparent domeLight bulb, in theater lighting terminology [1]in poker tournaments, the last player to lose without winning any money (e.g. going out 'on the bubble')in reference to sports, a team that is on the verge of making the postseason is considered to be "on the bubble"In reference to friendships, Hollieann and Olivia are "bubbles". (e.g. "Bubble!" "We're pretty bubbly, y'know!"
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arrow wiki:
>For other uses, see Arrow (disambiguation). An arrow is a pointed projectile that is shot with a bow. It predates recorded history and is common to most cultures. An arrow consists of a long and thin shaft made formerly of wood and now also from aluminium or carbon fiber composite. It is pointed or armed with an arrowhead at one end and with a nock or notch in the other. Arrowheads fit hunting and military purpose better than a mere point, which is mostly useful for target-shooting. Near the notch end are vanes which keep the arrow pointed in the direction of travel. There are often three vanes but many fletchings have four or even more. They were originally made from feathers but are now often made of plastic.
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