Physical system
In physics, a physical system is a portion of the physical universe chosen for analysis. Everything outside the system is known as the environment, which is ignored except for its effects on itself. I...
Physical system - Wikipedia
How to create an app like TikTok: Features, Business Model, Cost
This guide will tell you how to adopt a TikTok success pattern and develop a social media app.
This mini dwarf pony was born barely... - Comeback Kids: Animal Edition
This mini dwarf pony was born barely able to walk, and she had to be carried everywhere and kept inside all the time so that she wouldn't hurt herself. Today on Comeback Kids: Animal Edition, watch...
4 Simple Marketing Automation Approaches to Make Your Life Easier
It's easy to be emotionally invested in your marketing automation campaigns and strategies. You have dedicated time and energy to generate positive results. Perhaps, a significant amount of your marke...
The Most Detailed Map of the Universe
The Most Detailed Map of the Universe to Date
The Known Universe
This is a visualization that gives you a sense of the immensity of scale that exists in the known universe... an infinite scalar fractal series of embedded boundary conditions from the infinitely...
The most mysterious star in the universe
Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajia...
Best GPS and Navigation Apps for iPhone in 2017
Top GPS and Navigation Apps for iPhone with many features like offline GPS map search and navigation, accurate location information. Best GPS Apps for iOS.
A Giant Galaxy Orbiting Our Own Just Appeared Out of Nowhere
Astronomers scanning the skies just got a huge surprise. They discovered a gigantic galaxy orbiting our own, where none had been seen before. It just came ou...
The Universe Is Flat — Now What?
Scientists know the universe is flat — so is there anything else interesting to say? Oh yes, there is.
The Most Detailed Map to Date of Our Place in the Universe
This is the most detailed map of our universe. It spans more than 500 million light-years and contains more then 100,000 galaxies.
Scientists claim to have discover what existed BEFORE the beginning of the universe
There are many scientific and non-scientific varieties of the answer about what came before Big Bang. Some say there was literally nothing and some say a black hole or a multiverse.
Our Universe Has Trillions of Galaxies, 10 Times More Than Thought, Hubble Study Shows
A new study using the Hubble Space Telescope and other telescopes has increased the estimate of galaxies in the Universe ten fold. It was previously estimate...
Isolated system
In physical science, an isolated system is either (1) a thermodynamic system which is completely enclosed by walls through which can pass neither matter nor energy, though they can move around inside ...
Closed system
A closed system is a physical system which does not allow certain types of transfers (such as transfer of mass) in or out of the system. The specification of what types of transfers are excluded vari...
Open system (systems theory)
A opened system is a system that has external interactions. Such interactions can take the form of information, energy, or material transfers into or out of the system boundary, depending on the disci...
Open system (systems theory) - Wikipedia
Biological system
A biological system is a complex network of biologically relevant entities. As biological organization spans several scales, examples of biological systems are populations of organisms, or on the orga...
Biological system - Wikipedia
Dynamical system
A dynamical system is a concept in mathematics where a fixed rule describes how a point in a geometrical space depends on time. Examples include the mathematical models that describe the swinging of ...
Infrastructure
Infrastructure refers to the fundamental facilities and systems serving a country, city, or area, including the services and facilities necessary for its economy to function. It typically characterise...
Infrastructure - Wikipedia
Machine (mechanical)
Machines employ power to achieve desired forces and movement (motion). A machine has a power source and actuators that generate forces and movement, and a system of mechanisms that shape the actuator...
Machine (mechanical) - Wikipedia
Network
Network and networking may refer to:
Nonholonomic system
A nonholonomic system in physics and mathematics is a system whose state depends on the path taken in order to achieve it. Such a system is described by a set of parameters subject to differential con...
Technology systems
Technology (from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is the collection of techniques, methods or processes used in the production of goods or services or in the acc...
Technology systems - Wikipedia
Universe
The Universe is the totality of existence.This includes planets, stars, galaxies, the contents of intergalactic space, the smallest subatomic particles, and all matter and energy, the majority of whic...
Universe - Wikipedia
Thermodynamics
Thermodynamics is a branch of physics concerned with heat and temperature and their relation to energy and work. It defines macroscopic variables, such as internal energy, entropy, and pressure, that ...
Self-organization
Self-organization is a process where some form of overall order or coordination arises out of the local interactions between the components of an initially disordered system. This process is spontaneo...