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A hand boiler or (less commonly) love meter is a glass sculpture used as an experimental tool to demonstrate vapour-liquid equilibrium, or as a collector's item to whimsically "measure love." It consists of a lower bulb containing a volatile liquid and a mixture of gases that is connected usually by a twisting glass tube that connects to an upper or "receiving" glass bulb.
Hand boiler toy, built into a ballpoint pen. The warmth from the fingertips increases air pressure inside the tube, causing the liquid to rise and bubble up into the top chamber as if the liquid was boiling.
A handboiler or (less commonly) love meter is a glass sculpture used as an experimental tool to demonstrate vapour-liquid equilibrium, or as a collector's...
A boiler is a closed vessel in which fluid (generally water) is heated. The fluid does not necessarily boil. The heated or vaporized fluid exits the boiler...
A boilersuit (or boiler suit), also known as coveralls, is a loose fitting garment covering the whole body except for the head, hands and feet. The term...
A LaMont boiler is a type of forced circulation water-tube boiler in which the boiler water is circulated through an external pump through long closely...
In archaeology or anthropology, a pot boiler or cooking stone is a heated stone used to heat water - typically by people who did not have access to pottery...
A flash boiler is a type of water-tube boiler. The tubes are close together and water is pumped through them. A flash boiler differs from the type of monotube...
has a collection of over 300 mechanical games including love testers. Handboiler, a glass sculpture sometimes used as a collector's item to measure love...
bird – simple toy that uses a similar closed solvent system Handboiler – novelty that uses hand heat to displace a solvent Lava lamp – contemporary changing...
(usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times...
by Nintendo tries to determine how much two persons love each other Handboiler, a glass sculpture sometimes used as a collector's item to measure love...
This is a list of steam boiler explosions such as railway locomotive, marine transport (military and civilian), and stationary power: List of boiling liquid...
Volume 52 1974 Guy, The Souvenir (9 February 2015). "Drinking Birds and HandBoilers – Why these Retro Souvenirs are Still So Popular". Souvenirbuyers.com...
plant can have quite a high turndown ratio, and in the days of hand firing coal boilers this was common. On systems where coal is burned on a grate, turndown...
select a boiler to meet the larger demand (which is usually DHW in most homes), it will be oversized for the smaller demand; an oversized boiler will operate...
Golden Eagle behind the right-hand deflector. Consideration of the boiler began in late 1998. No standard gauge boiler had been built in Britain for such...
dating from 1865 was allocated to work the branch; it was given a second-handboiler to replace its own. It was formerly named Breadalbane it was renamed...
their old favorites along with new items such as the Impossiball and handboilers as well as other science-themed toys, novelty items, gifts, and gadgets...
(Hannah) Built using old frames of No.2, mechanism from No.3 and undamaged parts from No.1 and a second-handboiler from Poland. In service since 2008....
Rail Advent. Retrieved 26 May 2021. "Pannier steam locomotive to see out boiler ticket in Somerset". Rail Advent. Retrieved 23 February 2022. Smith 2007...
twin boilers. This third locomotive had second-handboilers. They were tested to their specifications; however, on the engine's trial run, one boiler ran...
must be built to a formal code. In the United States that code is the ASME Boiler and Pressure Vessel Code (BPVC). In Europe the code is the Pressure Equipment...
be produced by small makers because of a law that stipulated that soap boilers must manufacture a minimum quantity of one imperial ton at each boiling...
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