rigid tube
11Non-rocket spacelaunch — Non rocket space launch (NRS) is a launch into space where some or all needed speed and altitude is provided by non rocket means, rather than simply using conventional chemical rockets from the ground. A number of alternatives to rockets have… …
12Syringe — A typical medical syringe with needle A syringe is a simple pump consisting of a plunger that fits tightly in a tube. The plunger can be pulled and pushed along inside a cylindrical tube (the barrel), allowing the syringe to take in and expel a… …
13Syrette — Instructions for using the Syrette from the FM 21 11 Basic Field Manual –First Aid for Soldiers, April 7th 1943 The Syrette is a device for injecting liquid through a needle. It is similar to a syringe except that it has a closed flexible tube… …
14Bicycle brake — Animation of a single pivot side pull calliper brake for the rear wheel of a steel framed road bike. A bicycle brake is used to slow down or stop a bicycle. There have been various types of brake used throughout history, and several are still in… …
15Pachycerianthus fimbriatus — Taxobox name = Tube Anemone image width = 250px image caption = Tube Dwelling Anemone ( Pachycerianthus fimbriatus ), Pachycerianthus fimbriatus taken with UC Berkeley s diving class, Monterey Bay, CA. USA. regnum = Animalia phylum = Cnidaria… …
16Hose (tubing) — A hose is a hollow tube designed to carry fluids from one location to another. Hoses are also sometimes called tube or pipes (the word pipe usually refers to a rigid tube, whereas a hose is usually a flexible one), or more generally tubing . The… …
17Niagara Falls Suspension Bridge — Niagara Falls Suspension Bridge …
18Cartesian diver — A Cartesian diver or Cartesian devil is a classic science experiment, named for René Descartes, which demonstrates the principle of buoyancy (Archimedes’ principle) and the ideal gas law.Experiment descriptionThe experiment is set up by placing a …
19wand — noun Etymology: Middle English, slender stick, from Old Norse vǫndr; probably akin to Old English windan to wind, twist more at wind Date: 13th century 1. a slender staff carried in a procession ; verge 2. a slender rod used by conjurers and… …
20Urinal — A urinal is a specialized toilet for urinating only, generally by men and boys. It has the form of a container or simply a wall, with drainage and automatic or manual flushing.There are two types of urinals, single person or multiple persons. A… …
