In the space center of Kuru, a rocket booster of the third system Ariane, French Guiana, South America

Man using a winding machine to get water from well, kanat (qanat) irrigation system, Gashgai, Iran, Middle East

New public transport tram system by St Andre Cathedral, Bordeaux, France

Dubai Metro, modern Metro system opened in 2010, Dubai, United Arab Emirates, Middle East

The floor of the Granary showing the underfloor hypocaust heating system, in the Roman Town at Corbridge, Hadrians Wall area, UNESCO World Heritage Site, Northumbria, England, United Kingdom, Europe

Astragalus, used to protect and support the immune system

Ancient karez, underground irrigation system, Pakistan, Asia

Hollywood and Vine Station, Metro (underground public transport system), Hollywood, Los Angeles, California, United States of America, North America

El train on the elevated train system, The Loop, Chicago, Illinois, United States of America, North America

Mediaevel sewage system, Freiburg, Baden-Wurttemberg, Germany, Europe

Pangalanes Lakes canal system, fishing nets, Tamatave, eastern area, Madagascar, Africa

Aerial of offshore reef systems in the Solomon Islands, Pacific Ocean, Pacific

Observatory and System 4 at Monte Alban, 200 BC to 800 AD, UNESCO World Heritage Site, Oaxaca state, Mexico, North America

Ashwagandha (Indian Winter Cherry) (Withania somnifera) which has anti-oxidant properties and is an immune system booster

Subterranean Naples, part of an ancient Greek underground water cistern system, now open to tourists, Campania, Italy, Europe

El train on the elevated train system, The Loop, Chicago, Illinois, United States of America, North America

Pivot irrigation system, British Columbia, Canada, North America

Sheep rearing is one of the main economic activities in Shetland, an important part of the crofting system, Shetland Islands, Scotland, United Kingdom, Europe

Under the El, the elevated train system in The Loop, Chicago, Illinois, United States of America, North America

Metra rail system, station sign in the style of the Paris Metro, Chicago, Illinois, United States of America, North America

Restaurant along the Manakara River, part of the Pangalanes canal system, Manakara, Madagascar, Africa

An El train on the elevated train system crossing Wells Street Bridge, Chicago, Illinois, United States of America, North America

Astragalus, used to protect and support the immune system

Hollywood and Vine Station, Metro (underground public transport system), Hollywood, Los Angeles, California, United States of America, North America

H.h. 14th dalai lama. In early days most of individual tantric systems were kept separate from another, each regarded as a path to enlightment. here again passage of time brought about fusion cross-fertilization, a tradition of uniting various tantras emerged, at least on a simple level a daily meditation. India

Somaliland, hargeissa, somaliland (officially soomaaliland in the somali language) is a de facto independent located in the horn of africa within the internationally recognized borders of somalia. On may 18, 1991, the people of somaliland declared independence from somalia however it was not recognised by any other country or international organisaion. The of somaliland consists of five administrative regions with governor as highest ranking leader of each region.Eletrical System

Honduras local community members working on a new water system for their village. Agua caliente, near copan

Vietnam crs (catholic relief service) work with people with disabilities extends into the college system with a project of inclusive education. at the hanoi college of it, shown here, there are 25 students with disabilities and 15 visually impaired. crs provides special mobility equipment such as wheelchair ramps, and with a joint grant shared by other funding agencies, provided an elevator at the college (seen here), so that wheelchair bound students could move easily to other floors of the building

Vietnam crs (catholic relief service) work with people with disabilities extends into the college system with a project of inclusive education. at the hanoi college of it, shown here, there are 25 students with disabilities and 15 visually impaired. crs provides special mobility equipment such as wheelchair ramps, and with a joint grant shared by other funding agencies, provided an elevator at the college (seen here), so that wheelchair bound students could move easily to other floors of the building

Vietnam crs (catholic relief service) work with people with disabilities extends into the college system with a project of inclusive education. at the hanoi college of it, shown here, there are 25 students with disabilities and 15 visually impaired. crs provides special mobility equipment such as wheelchair ramps, and with a joint grant shared by other funding agencies, provided an elevator at the college (seen here), so that wheelchair bound students could move easily to other floors of the building

Storm waves from an extreme low pressure system batter Whitehaven harbour, Cumbria, UK, on the 10th December 2014.

Wide-angle view of the Olympic Stadium showing cable-suspended camera system, Stratford, London, England, United Kingdom, Europe

Storm waves from an extreme low pressure system batter Whitehaven harbour, Cumbria, UK, on the 10th December 2014.

Sheep and lambs in field with a 35 Kw solar panel system on a barn roof in the background, Leicestershire, England, United Kingdom, Europe

Interior of the Baradla-Domica cave system in the Aggtelek National park which stradles the border between Hungary and Slovakia.

The Metro system being expanded in Calcutta, India,

Interior of the Baradla-Domica cave system in the Aggtelek National park which stradles the border between Hungary and Slovakia.

Cambodia irrigation system, kampong thom

Tanzanian villagers washing their hands after installing water system for their village. This is a project of caritas tanzania financed by caritas australia, and will bring safe drinking water to the region for the first time. Previously people would have to collect, often unsafe, drinking water from distant streams and carry it in buckets on their heads. Kighare, same, in the north-east near kilimanjaro

Interior of the Baradla-Domica cave system in the Aggtelek National park which stradles the border between Hungary and Slovakia.

Escalators of the St. Petersburg metro system in St. Petersburg, Russia, Europe

The Metro system being expanded in Calcutta, India,

A 35 Kw solar panel system on a barn roof on a farm in Leicestershire, England, United Kingdom, Europe

Interior of the Baradla-Domica cave system in the Aggtelek National park which stradles the border between Hungary and Slovakia.

Honduras local community members working on a new water system for their village. Agua caliente, near copan

View of the platform of the Khalid Bin Al Waleed station on the Dubai metro system in the UAE.

Trolley system, Downtown Galveston, Texas, United States of America, North America

Selfridges Department Store at the Bullring Shopping Mall, designed by Future Systems, Birmingham, West Midlands, England, United Kingdom, Europe

Selfridges Department Store at the Bullring Shopping Mall, designed by Future Systems, Birmingham, West Midlands, England, United Kingdom, Europe

An AlgaeLink algae growing system that is harvested to make ethanol and biodiesel

Stonefish (Synaceia verrucosa) said to be the world's most venomous fish. Found in many colours according to habitat. Probably also the worlds most adaptable camouflage system for a fish. Red Sea.

Stonefish (Synaceia verrucosa ) said to be the worldÌs most venomous fish. Found in many colours according to habitat. Probably also the worlds most adaptable camouflage system for a fish. Red Sea.

Neil Lucas with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

Neil Lucas with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

Michael pitts with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Orkney Islands Sept 2011 Wave and Tidal Power shoot - The Pelamis Wave Power machine in Orkney - alongside in Lyness - the machine is the P2 . The Pelamis absorbs the energy of ocean waves and converts it into electricity. The machine floats semi-submerged on the surface of the water and is made up of a number of cylindrical sections joined together by hinged joints. As waves pass down the length of the machine these sections flex relative to one another. The motion at each hinged joint is resisted by hydraulic cylinders which pump fluid into high pressure accumulators allowing electrical generation to be smooth and continuous. Control of the resistance applied by the hydraulic cylinders allows generation to be maximised when waves are small, and the machine response to be minimised in storms. All generation systems are sealed and dry inside the machines and power is transmitted to shore using standard subsea cables and equipment.

Neil Lucas with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

An AlgaeLink algae growing system that is harvested to make ethanol and biodiesel

United Utilities improving the sewerage system in Elterwater, Langdale, Lake District, Cumbria, England, United Kingdom, Europe

An AlgaeLink algae growing system that is harvested to make ethanol and biodiesel

An AlgaeLink algae growing system that is harvested to make ethanol and biodiesel

Tubeworm with feathery filter system in use. UK (RR)

Tubeworm with feathery filter system in use. UK (RR)

Tubeworm with feathery filter system in use. UK (RR)

A flower bed in Dubai with a watering system installed, United Arab Emirates, Middle East

An area of Dubia that was reclaimed from the sea with a monorail transport system to guests to Atlantis on the Palm hotel, Dubai, United Arab Emirates, Middle East

The Atlantis on the Palm, a hyper luxury hotel on land reclaimed from the sea, with a monorail transport system taking guests to the hotel, Dubai, United Arab Emirates, Middle East

BAE systems buildings overshadowing old terraced houses in Barrow in Furness, Cumbria, England, United Kingdom, Europe

BAE systems buildings overshadowing old terraced houses in Barrow in Furness, Cumbria, England, United Kingdom, Europe

Hands flipping through mail

Irrigation system watering crops in farm field

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

The Horsehead Nebula, B33, below the Belt of Orion and the star Alnitak, along with the bright Flame Nebula, NGC 2024, to the left of Alnitak. Many other bright reflection nebulas populate the field, such as NGC 2023 just left of the Horsehead itself. The quintuple star system Sigma Orionis is right of the Horsehead. The dark Horsehead is set against the bright streak of the emission nebula IC 434.

metro, subway, A line between Prado station and Hospital station, city center, skyline, Medellín, Colombia

Sampo Icebreaker cruise, an authentic Finnish icebreaker turned into touristic attraction in Kemi, Lapland

Sampo Icebreaker cruise, an authentic Finnish icebreaker turned into touristic attraction in Kemi, Lapland

Young man flying Phantom Drone outdoors at sunset

Barcelona: Bike lane. ´Bicing´ bike rental, part of the public transport system. Bike line in Passeig Colom

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Skiers say hi from chair lift. Pyha Ski Resort in Lapland, Finland

Young man flying a quadcopter DJI phantom drone outdoors

Phantom Drone outdoors, at sunset

Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Palms and old pier in Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

Sampo Icebreaker cruise, an authentic Finnish icebreaker turned into touristic attraction in Kemi, Lapland

Young man mounting propeller blades on Phantom Drone

Bird feeder. In the Reindeer farm of Tuula Airamo, a S?mi descendant, by Muttus Lake. Inari, Lapland, Finland

Meki Batu, Ethiopia - Irrigation system for the fields at the Fruit and Vegetable Growers Cooperative in Meki Batu.

Pacific Electric, also known as the Red Car system, San Francisco,

Meki Batu, Ethiopia - Irrigation system for the fields at the Fruit and Vegetable Growers Cooperative in Meki Batu.

Multiple star system

TRAPPIST-1 Habitable Zone

Planck Space Observatory's Cooling System

Interact Centaur Rover robot

Black Hole Disk Flare in Galaxy OJ 287, Artist's Concept

Virtual Reality Viewers