CONTACT US

Our Address

Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, China

  • Scientists discover an ocean 400 miles beneath our

    Scientists discover an ocean 400 miles beneath our feet that could fill our oceans three times over. By Sebastian Anthony on June 17, 2014 at 9:44 am; Comment

  • Harvesting Oil from the Earth - Lesson -

    2019-6-13  cap rock: A very hard, impermeable rock that traps methane and oil under the ground. core: A long, thin sample of rock taken from deep below the Earth's surface. fossil fuel: Energy-rich substances that have formed from the Earth's long-buried plants and microorganisms. Three commonly-used fossil fuels: coal, oil (petroleum) and natural gas.

  • The World’s Largest Tunnel-Boring Machine Must Be

    Bertha is 60 feet under the earth, and you're on the surface watching a squirmy public swap rumors of cost and delay on the $1.35 billion tunnel component of an even larger transportation project ...

  • Scientists have figured out how the Earth looked a

    The search for a tectonic time machine. When the Earth formed 4.6 billion years ago, it had no plate tectonics, and no one knows when or how the process got started. ... the molten rock under the ...

  • 35 Best Sewing Machines (Reviews Updated 2020) –

    The SE600 certainly doesn’t have as many built-in stitches as the Singer Quantum Stylist 9985, with 103 instead of the whopping 960 you get with the Singer. But it’s a better all-purpose sewing machine for most beginners and intermediate sewists who are also into embroidery, thanks to its 80 built-in embroidery designs, 120 frame pattern combinations and nine lettering fonts, making this a ...

  • 2020-1-8  See all Earth versions. Google Earth on web Now available on Chrome and coming soon to more browsers. Google Earth on mobile Explore the globe with a swipe of your finger. Available on Android and iOS. Google Earth Pro on desktop Create maps with advanced tools on PC, Mac, or Linux.

  • EarthNow – Our Earth in real-time, all the time

    2018-5-16  See your home as the astronauts see it—a stunning blue marble in space; EarthNow is an ambitious and unprecedented undertaking. And yet our objective is simple—to connect you visually with your Earth, in real-time. Press release of April 18, 2018 (PDF 135K) Earth video loop and images provided by NASA.

  • Using PSFTP to transfer files securely - Earth

    2002-4-17  If you want to store the file locally under a different name, specify the local file name after the remote one: get myfile.dat newname.dat This will fetch the file on the server called myfile.dat, but will save it to your local machine under the name newname.dat. 6.2.8 The put command: send a

  • The 20 best space movies you can launch right now

    1 天前  A roundup of the best space movies that are available to stream, rent or buy online, from 'Apollo 13' to '2001: A Space Odyssey', 'Alien' to 'Star Wars'.

  • Episode 2: Civilizations H2O: The Molecule That

    2020-7-17  To see an energy efficient way that our tree-dwelling ancestors walked out onto landsome six million years ago.So here what we are seeing is the

  • How to Find Underground Water Sciencing

    The United States Geological Survey states there is over 2,000,000 mi3 of freshwater stored within a half mile of the earth's surface, in comparison to 60,000 mi3 of freshwater in lakes, inland seas and rivers. If you need to locate underground water for a residential well or other purpose, chances are that water exists below the surface of the ...

  • The Climate Time Machine NASA Climate Kids

    2020-6-18  See into the past and ahead to the future! Earth's global climate is warming. The average temperatures of the air and the ocean are increasing. Snow and ice are melting around the world. Average sea level is rising. Play with the Climate Time Machine. See back into

  • Climate Time Machine

    Climate Time Machine This series of visualizations shows how some of Earth's key climate indicators are changing over time. SELECT A TOPIC. Select Topic. Time Series: 1979-2019 Data source: Satellite observations. Credit: NASA Scientific Visualization Studio. Drag

  • Artificial Intelligence for Earth System Science (AI4ESS ...

    2020-7-1  See how machine learning systems have been developed for a range of Earth System Science applications. Develop hands-on experience with machine learning techniques covered in the course on real-world Earth System Science datasets. Investigate new and emerging methods for ESS machine learning. Network with fellow students and instructors ...

  • Scientists have figured out how the Earth looked a

    The search for a tectonic time machine. When the Earth formed 4.6 billion years ago, it had no plate tectonics, and no one knows when or how the process got started. ... the molten rock under the ...

  • How does a tunnel boring machine work? The Kid

    The reinforced concrete segments, known as lining segments, are installed under the protection of the shield’s skin. When the ring building has been completed, the machine can push itself against the new tunnel ring and drill further into the soil. The video above was posted by San Francisco’s Central Subway Project YouTube channel in 2011.

  • 8 earth homes almost anyone can afford to build

    Working similarly to a 3D printer, the skid-operated machine can fill bags of earth at a rate of 400 bags per hour. Given that only 30 bags can be filled at the hands of humans, the machine could ...

  • Google Earth won't work — Oculus

    When I click to play Google earth, it takes about 10 seconds and it says in my headset "sorry google earth VR is taking a while to load. If this issue Persists, please take off your headset and check this App on your PC and then a warning box pops up on my desktop "we're unable to run on your current machine

  • EarthNow – Our Earth in real-time, all the time

    2018-5-16  See your home as the astronauts see it—a stunning blue marble in space; EarthNow is an ambitious and unprecedented undertaking. And yet our objective is simple—to connect you visually with your Earth, in real-time. Press release of April 18, 2018 (PDF 135K) Earth video loop and images provided by NASA.

  • Wayback Machine

    The Wayback Machine is an initiative of the Internet Archive, a 501(c)(3) non-profit, building a digital library of Internet sites and other cultural artifacts in digital form. Other projects include Open Library

  • Artificial Intelligence for Earth System Science (AI4ESS ...

    2020-7-1  See how machine learning systems have been developed for a range of Earth System Science applications. Develop hands-on experience with machine learning techniques covered in the course on real-world Earth System Science datasets. Investigate new and emerging methods for ESS machine learning. Network with fellow students and instructors ...

  • How does a tunnel boring machine work? The Kid

    The reinforced concrete segments, known as lining segments, are installed under the protection of the shield’s skin. When the ring building has been completed, the machine can push itself against the new tunnel ring and drill further into the soil. The video above was posted by San Francisco’s Central Subway Project YouTube channel in 2011.

  • Amazon: Vibration Platform Machines - Cardio

    LifePro Hovert 3D Vibration Plate Machine - Dual Motor Oscillation, Lateral + 3D Motion Viberation Platform Machine - Full Whole Body Vibrarating Machine for Home Exercise Fitness by LifePro $274.97 $ 274 . 97 - $274.99 $ 274 . 99

  • Machine Definition of Machine at Dictionary

    Machine definition, an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work: a sewing machine. See more.

  • Scientists have figured out how the Earth looked a

    The search for a tectonic time machine. When the Earth formed 4.6 billion years ago, it had no plate tectonics, and no one knows when or how the process got started. ... the molten rock under the ...

  • Pictures of Earth Pexels Free Stock Photos

    Pictures of Earth. Find the best pictures of earth, download them for free and use them commercially. All earth images and earth pictures are royalty free and can be used commercially because they are free stock photos licensed under the free Pexels license.

  • The World’s Largest Tunnel-Boring Machine Must Be

    Bertha is 60 feet under the earth, and you're on the surface watching a squirmy public swap rumors of cost and delay on the $1.35 billion tunnel component of an even larger transportation project ...

  • EarthPulse™ PEMF Therapy Research Pulsed

    EarthPulse™ does PEMF more efficiently, differently, less expensively, a lot more powerfully yet better than any PEMF / Pulsed Electromagnetic Field Therapy device system that exists.. Available since 2002, the EarthPulse™ PEMF systems have been constantly improved based on our customer support, progress tracking feedback form, and our own research experimentation into pulsed ...

  • Wayback Machine

    The Wayback Machine is an initiative of the Internet Archive, a 501(c)(3) non-profit, building a digital library of Internet sites and other cultural artifacts in digital form. Other projects include Open Library

  • 7 Biggest Threats to the Environment - Why We Still

    As Earth day approaches, we should all be aware of the serious problems plaguing the planet like climate change, deforestation, pollution, loss of biodiversity, rising sea levels, oceanic dead ...

  • Scientists have figured out how the Earth looked a

    The search for a tectonic time machine. When the Earth formed 4.6 billion years ago, it had no plate tectonics, and no one knows when or how the process got started. ... the molten rock under the ...

  • Machine Definition of Machine at Dictionary

    Machine definition, an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work: a sewing machine. See more.

  • The World’s Largest Tunnel-Boring Machine Must Be

    Bertha is 60 feet under the earth, and you're on the surface watching a squirmy public swap rumors of cost and delay on the $1.35 billion tunnel component of an even larger transportation project ...

  • Machine Horizon Wiki Fandom

    2020-7-18  Machine is the term used by the tribes of the Horizon Zero Dawn world to refer to any of the technologically advanced robots that have become the Earth's dominant species. These machines typically bear strikingly similar designs to various forms of fauna that have existed in the course of Earth's history, such as avians, ungulates, and even dinosaurs. There is at least one known example of a ...

  • Harvesting Oil from the Earth - Lesson -

    2019-6-13  cap rock: A very hard, impermeable rock that traps methane and oil under the ground. core: A long, thin sample of rock taken from deep below the Earth's surface. fossil fuel: Energy-rich substances that have formed from the Earth's long-buried plants and microorganisms. Three commonly-used fossil fuels: coal, oil (petroleum) and natural gas.

  • The 6 Best Sewing Machines of 2020 - The Spruce

    Threading diagrams are printed right on the machine, saving you from having to dig out the instructions every time, and this sewing machine also includes three basic presser feet to get you started. According to reviewers, this is an excellent budget-friendly machine for novice sewers or anyone who only needs to do small projects now and then.

  • 35 Best Sewing Machines (Reviews Updated 2020) –

    The SE600 certainly doesn’t have as many built-in stitches as the Singer Quantum Stylist 9985, with 103 instead of the whopping 960 you get with the Singer. But it’s a better all-purpose sewing machine for most beginners and intermediate sewists who are also into embroidery, thanks to its 80 built-in embroidery designs, 120 frame pattern combinations and nine lettering fonts, making this a ...

  • EarthPulse™ PEMF Therapy Research Pulsed

    EarthPulse™ does PEMF more efficiently, differently, less expensively, a lot more powerfully yet better than any PEMF / Pulsed Electromagnetic Field Therapy device system that exists.. Available since 2002, the EarthPulse™ PEMF systems have been constantly improved based on our customer support, progress tracking feedback form, and our own research experimentation into pulsed ...

  • TensorFlow

    2020-6-29  TensorFlow is an end-to-end open source platform for machine learning. It has a comprehensive, flexible ecosystem of tools, libraries and community resources that lets researchers push the state-of-the-art in ML and developers easily build and deploy ML powered applications.

  • Collectible Pinball Machines for sale eBay

    Collectible Pinball Machines. Classic pinball machines have evolved from a fun pastime for teenagers to a collectible relic of decades past. They have a nostalgic appeal that invokes a past era with characteristic art and design.