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  2. List of hydrogen internal combustion engine vehicles - Wikipedia

    en.wikipedia.org/wiki/List_of_hydrogen_internal...

    2001 – Ford P2000 concept car using the Zetec 2.0L engine. (Note: Ford had several concept vehicles that used the P2000 designation.) 2006 – F-250 Super Chief a "Tri-Flex" engine concept pickup; 2006 – Ford E-450 H2ICE Shuttle Bus a 12-passenger shuttle bus with a supercharged V10 fueled by compressed hydrogen

  3. Liquid nitrogen engine - Wikipedia

    en.wikipedia.org/wiki/Liquid_nitrogen_engine

    Although the liquid nitrogen is colder than the ambient temperature, the liquid nitrogen engine is nevertheless an example of a heat engine.A heat engine runs by extracting thermal energy from the temperature difference between a hot and a cold reservoir; in the case of the liquid nitrogen engine, the "hot" reservoir is the air in the ambient ("room temperature") surroundings, which is used to ...

  4. Tank truck - Wikipedia

    en.wikipedia.org/wiki/Tank_truck

    A tank truck, gas truck, fuel truck, or tanker truck (American English) or tanker (British English) is a motor vehicle designed to carry liquids or gases on roads. The largest such vehicles are similar to railroad tank cars, which are also designed to carry liquid loads. Many variants exist due to the wide variety of liquids that can be ...

  5. Carlill v Carbolic Smoke Ball Co - Wikipedia

    en.wikipedia.org/wiki/Carlill_v_Carbolic_Smoke...

    After the action, Roe formed a new company with limited liability, and started up advertising again. Many people conclude after reading the case that the Carbolic Smoke Ball Company would have been brought down by thousands of claims. The company did not have limited liability, which could have meant personal ruin for Roe. In his submissions to ...

  6. Liquid-hydrogen tank car - Wikipedia

    en.wikipedia.org/wiki/Liquid-hydrogen_tank_car

    The pressure within the tank is 25 psi (170 kPa) or lower [3] [4] with a temperature below 20.27 K (−423.17 °F or −252.87 °C) and a boil-off rate of 0.3% to 0.6% per day [5] The tank is double walled like a vacuum flask with multi-layer insulation, with the valves and fittings enclosed in a cabinet at the lower side or end of the car.

  7. State of matter - Wikipedia

    en.wikipedia.org/wiki/State_of_matter

    Forms of matter that are not composed of molecules and are organized by different forces can also be considered different states of matter. Superfluids (like Fermionic condensate) and the quark–gluon plasma are examples. In a chemical equation, the state of matter of the chemicals may be shown as (s) for solid, (l) for liquid, and (g) for gas.

  8. Dying To Be Free - The Huffington Post

    projects.huffingtonpost.com/dying-to-be-free...

    Roland participated in an outpatient program, went through detox many times, quit in the middle of two different long-term residential stints, and completed a stay at Recovery Works, in Georgetown, before her fatal overdose a week later, on April 16, 2013. For the treatment centers, the revolving door may be financially lucrative.

  9. List of states of matter - Wikipedia

    en.wikipedia.org/wiki/List_of_states_of_matter

    Matter organizes into various phases or states of matter depending on its constituents and external factors like pressure and temperature. Except at extreme temperatures and pressures, atoms form the three classical states of matter: solid, liquid and gas.