Fire TV is Amazon's answer to the Apple TV, and to other options like the Roku 3 and the Google Chromecast. Fire TV brings Amazon Instant Video, Showtime Anytime, and tons of games to your big screen TV.he Amazon Fire TV seems pretty cool, but it seems like you really need to purchase Amazon Prime to make it worthwhile. (Netflix is on both, so that's a wash.). But for me, the biggest draw of Apple TV is AirPlay.
An evaporating dish or watch glass is a piece of laboratory glassware used for the evaporation of solutions and supernatant liquids,[note 1] and sometimes to their melting point. Evaporating dishes are used to evaporate excess solvents - most commonly water - to produce a concentrated solution or a solid precipitate of the dissolved substance. Most are made of porcelain or borosilicate glass. Shallow glass evaporating dishes are commonly termed watch glasses, since they resemble the front window of a pocket watch.
The shape of the evaporating dish encourages evaporation in two ways: 1  The shell is relatively flat. A relatively large liquid surface promotes evaporation. 2  If heated in a flask or beaker, a part of the evaporated liquid condenses on the vessel walls and flows back into the solution. This does not happen in a dish.