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Terracotta cooking stand and casserole  Stand from House XVII, 3rd c. BCE. IP 520.  Casserole (λοπάδα) from House XV, c. 250-200 BCE. IP 539.     From the Rachi settlement at Isthmia.     Archaeological Museum of Isthmia, Greece.

Terracotta cooking stand and casserole Stand from House XVII, 3rd c. BCE. IP 520. Casserole (λοπάδα) from House XV, c. 250-200 BCE. IP 539. From the Rachi settlement at Isthmia. Archaeological Museum of Isthmia, Greece.

Gravitational Water Vortex power plant produces electricity with only a .7 meter drop in height (but needs a minimum of 100 liters per second) - enough power for roughly 25 (European) households

Gravitational Water Vortex power plant produces electricity with only a .7 meter drop in height (but needs a minimum of 100 liters per second) - enough power for roughly 25 (European) households

The gravitation water vortex power plant is a type of micro hydro power plant which is capable of producing energy using a low hydraulic head of 0.7–3 metres (2 ft 4 in–9 ft 10 in). The technology is based on a round basin with a central drain. Above the drain the water forms a stable line vortex which drives a water turbine.

The gravitation water vortex power plant is a type of micro hydro power plant which is capable of producing energy using a low hydraulic head of 0.7–3 metres (2 ft 4 in–9 ft 10 in). The technology is based on a round basin with a central drain. Above the drain the water forms a stable line vortex which drives a water turbine.

Булерьян своими руками - Построим дом и дачу сами

Булерьян своими руками - Построим дом и дачу сами

How To Grow 168 Plants In A 6 X 10 Space With A DIY A-Frame Hydroponic System:

How To Grow 168 Plants In A 6 X 10 Space With A DIY A-Frame Hydroponic System:

Socket System Lumber Link | Builder Magazine | Products, Lumber, Building Technology, Electrical, Socket Systems.

Socket System Lumber Link | Builder Magazine | Products, Lumber, Building Technology, Electrical, Socket Systems.

Sistemas de soquete são Fácil como 1-2-3

Sistemas de soquete são Fácil como 1-2-3

Product - Ball Bearings for Lead Screws and Linear Motion

Product - Ball Bearings for Lead Screws and Linear Motion

Corner Clamp

Corner Clamp

farmers loop alaska  | Throw Over Gate Loop - Open

farmers loop alaska | Throw Over Gate Loop - Open