Liquid metal cooled reactor Clementine was the first liquid metal cooled nuclear reactor and used mercury coolant, thought to be the obvious choice since it is liquid at room temperature. However, because of disadvantages including high toxicity, high vapor pressure even at room temperature, low boiling point, producing noxious fumes when heated, relatively low thermal conductivity, and a high neutron cross-section, it has fallen out of favor. Sodium and NaK (a eutectic sodium-potassium alloy) do not corrode steel to any significant degree and are compatible with many nuclear fuels, allowing for a wide choice of structural materials. They do, however, ignite spontaneously on contact
Acer Liquid Metal Liquid Metal ships with Android 2.2 Froyo. In October 2011 the 2.3.5 "Gingerbread" update for the Liquid MT was officially released by Acer. Acer Liquid Metal Acer Liquid MT (or Liquid Metal) is a smartphone from Acer that runs the Android operating system. After some rumors the smartphone was officially unveiled in October 2010. The smartphone runs Android 2.2 (Froyo) operating system and it is powered by an 800 MHz Qualcomm MSM7230 processor. It has 512 MB of RAM and 512 MB ROM. The device is capable of 4-finger-multitouch input and has integrated GPS too. It has a 5 MP