| TURBINE | Device that converts the energy in a stream of fluid into mechanical energy by passing the fluid through a system of stationary passages and passages made up of finlike blades attached to a rotor (7) |
| HALFHITCH | A knot made by passing the end of a piece of rope around itself and through the loop |
| ENTROPY | Thermodynamic quantity representing the energy in a process or system unavailable for work, measured in joules per kelvin (7) |
| JET | A stream of fluid issuing under pressure from an opening |
| HYDROELECTRIC | Electricity produced from generators driven by turbines that convert the potential energy of falling or fast-flowing water into mechanical energy (13) |
| NOVICES | Converts the smugly virtuous may claim to have? |
| ENEMA | An injection of fluid into the lower bowel e.g. to introduce drugs (5) |
| AMINO | -- - acid, any of a group of organic compounds some of which cannot be synthesised and must come thr |
| ENEMAS | Injections of fluid into the rectum (6) |
| MICKEYROURKE | The Expendables actor who palyed Tool in thr 2010 film and also starred as Ivan Vanko in Iron Man 2: 2 wds. |
| CALORIES | Units of heat used to measure the energy in foods and exercise (8) |
| FUELCELL | Any of a class of devices that convert the chemical energy of a fuel directly into electricity by electrochemical reactions. Many of these resemble 11 Across. (8) |
| SIDE | "Master and Commander: The Far ___ of thr World" |
| ENGINE | It is a practical device that can transform heat energy into mechanical energy (6) |
| MOTORS | Machines that convert electrical energy into mechanical energy. (6) |
| WINDPOWER | Form of energy conversion in which turbines convert the kinetic energy of wind into mechanical or electrical energy that can be used for power (4,5) |
| DYNAMO | Machine which converts mechanical energy into electric energy by induction, usually by a rotating conductor in a magnetic field (6) |
| EDDY | A movement in a stream of air or water in which the current doubles back on itself, causing a mini whirlwind or whirlpool (4) |
| MODES | A device that converts data to a form that can be transmitted to a data-processing equipment |
| ICHOR | The fluid said to flow in the veins of the gods in Greek mythology (5) |
