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Nasa's INSIGHT lander finally reached the surface of Mars after a 205 days journey. This mission is for mapping the underworld of Martian Surface. Extremely excited group of scientists clustered together at the Jet Propulsion Laboratory in Pasadena, California knowing that the lander finally touched down. The lander will begin to study the underworld of the red planet, also it will find many other clues about this red planet and will listen to the Marsquakes.  This robotic lander is designed to study the deep or the underground areas of the planet Mars. It was manufactured by LOCKHEED MARTIN and is managed by Nasa's Jet Propulsion Laboratory. The mission was launched on 5 May 2018 and successfully landed on the martian surface November 26, 2018. InSight almost traveled 483 million km to reach the martian surface.   An artist’s rendering of the InSight Mars lander carrying out surface operations. Image Credit: NASA-JPL Many of you may or may not know that InSight is the first m...

Modern Science already confirmed this that Garlic has many of these health beneficial effects that we will discuss on this article today. Though it has been confirmed by scientists but still we don't know much about these health benefits of Garlic. So here in this article we will know about 11 health benefits of garlic that will actually blow your mind.   We all are familiar with this name Garlic which is a plant of Allium family. Onion also fall into this category and garlic is closely related to onions. There are about 15 - 16 cloves in a Garlic bulb ( Each segment of a garlic bulb is called a Clove ). We use garlic in foods because of it's strong smell and delicious taste. Garlic can be found in different parts of this world and it is a very well known ingredient for cooking.   But from the ancient time Garlic has been being used as a medicine for many diseases due to it's medicinal properties. The use of Garlic was documented by many different civilizations in history. ...

Today in this article we will discuss about what localhost or 127.0.0.1 is. Though it is a very easy topic, many computer users still have the confusion on what this localhost really is. And we will also discuss why it is said that there is no place like 127.0.0.1.   Actually the computer we use is a localhost. It may sound strange to some people those who are seeking for a right answer on internet but it is true that this ip 127.0.0.1 is local host of whatever computer you are in front of. It is actually the local ip address of your computer or loopback address that can be used as practical on networking. Many pentester or Ethical hackers use this local network to do their practical studies. As you all know that if you try any hack attack on any network or web server without a proper permission it is totally illegal and such hack attacks called black hat hacking. So ethical hackers or pentesters often try different hack techniques on this local host or local server which is totall...

Strange but true that china is going to launch their own artificial moon by 2020 that will light up the night skies and urban areas. This artificial moon like satellite will replace the streetlamps and lower the electricity costs in urban areas, according to China Daily a city in south western Sichuan Province, Chengdu is developing artificial satellite which will shine with the real moon in the sky but eight times brighter.  The first man-made moon or artificial moon will be launched from Xichang Satellite Launch Center in Sichuan, with three more to follow in 2022 if the first test goes well.   Though the first launch will be for experiment purpose only, the artificial moon that they will launch in the year 2022 will be the real deal with great civic and and commercial potential.   But how will this artificial moon work. Well the answer is pretty simple, this artificial moon will work exactly like our real moon works. It will use the light coming from the Sun and will r...

This is really freaking cool to know that Nasa's Parker solar probe is going to touch the Sun and going to study it from a very close distance. This mission is not only about getting to know our Sun but also to know a lot about how other stars work. But the real question is how this probe will be able to travel such a huge distance and how will it be able to fly through million degree plasma and won't melt.   The distance of Earth from Sun is 149.6 million km and in this case Nasa's Parker solar probe will reach as close as 6 million km from sun's surface. Many of you may or may not know that it will become the fastest ever human made object. And it is set to travel around 692000 km/h. On earth that would be like going from Washington D.C. to Tokyo in less than a minute.   But what makes that spacecraft so speedy? Actually it is entirely due to the gravity of Sun. The probe will go so fast because when it will reach so close to Sun it will turn off it's own speed an...

To understand the concept of quantum computer and quantum computing you first should have a little knowledge about the quantum mechanics because this type of computers use quantum mechanical phenomena.   So first of all lets jump into the topic what quantum mechanics is. Many of you may or may not know that this topic is related to subatomic particles, their motion, their interaction, mathematical description of motion of these subatomic particles etc. Quantum mechanics also known as Quantum physics or Quantum theory.  This part of physics deals with very small particles and the science related to them. Some theory that classical science or physics could not explain, this modern theory of physics can easily explain.   As an example light behaves like both particle and wave. Only with quantum physics you can show that light behaves like a particle that is PHOTONS. A single photon is a quantum or smallest observable amount. Now i hope you have a little bit knowledge about q...

Barcode is basically a machine readable code, you might have seen it many times on different products or commodity bought from a shopping mall. It looks like a pattern of different lines of different width and some numbers below the line, yes it is the barcode. Barcode is used for stock control. There are many useful sides of barcode we will discuss in this article and will tell you how does this actually work. In a very busy store it is very important to keep track of all the things that are being bought and to make sure it is always available in stock. There are two different ways how a store keeper can manage it, one is by doing it manually and the second is he could write it down at the time of customer's checkout. The second way is easier than the first one. And Yes barcode technology can help in such conditions. With barcode price can be changed as frequently as the shopkeeper wants. There is an another possibility of things being stolen in a large busy shop, in such cases ba...