They grow in pools and slow streams rooting in the ground and growing erect. Some species when taken…
A bird that spends most of its time in the water. It has a thick body; very short tail of 12 rectrices…
An instrument for forcing water out of anything, particularly for wringing water from clothes after…
A molluscous animal, having arms furnished with sucking-cups, by means of which it attaches itself tenaceously…
A kind of pump used to throw water to a distance, or to force it onward by the direct action of the…
A vessel for holding or conveying water, or for sprinkling water on cloth in bleaching, or on plants.
Any wheel for propelling machinery or other purpose, that is made to rotate by the direct action of…
"The bean with its roots in unboiled water will grow for a considerable time, as long as the mineral…
"A home-made humidifier, a pail with a strip of cloth arranged for feeding the water up and letting…
"As generally made, a hydrometer of constant weight consists of a glass tube near the bottom of which…
"In the overshot wheel, the water falls into buckets at the top, and by its weight, aided by the force…
"The most efficient form of water-wheel is the turbine, one form of which is shown." — Avery,…
"The lift pump or suction-pump consists of a cylinder or barrel, piston, two valves, and a suction pipe,…
"The 'sucker' consists of a circular piece of thick leather with a string attached to its middle. Being…
A hand drawing a violin-bow across the edge of a goblet half-filled with water.
"An air thermometer consists essentially of a large glass bulb at the upper end of a tube of small but…
"To the end of the delivery-tube of a Florence flask containing water, attach a 'trap' so that the water…
"Just as a head of water supplies a hydraulic pressure that causes the liquid to flow through a pipe…
"The most accurate method of determining the specific gravity of a mineral is by the use of a chemical…
"A conduit for conveying water more particularly applied to structures for conveying water from distant…
"Toxotes jaculator, a scaly-finned, acanthopterygian fish, about 6 in. long, inhabiting the seas around…
"A wheel turned by the force of water which is level with its centre." — Williams, 1889
"Hotbeds may be heated by means of either steam or hot water. They can be piped from the heater in a…
From a nursery rhyme, Simple Simon Met a Pieman. Simple Simon went a-fishing for to catch a…
From a nursery rhyme, Simple Simon Met a Pieman. He went for water in a sieve, but soon it…