Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
Science & Technology Articles
Page 6 of 9
What is the best app in android phone to scan the documents?
Smartphones are useful for many purposes and one of the less typical use cases are digitizing documents. There are many scanning applications in Android and choosing between those applications is a tough choice. Google play store provides ‘n’ number of scanning applications with different features.In recent times many high-end mobiles have been launched which provide best camera quality which as equal an iPhone camera or DSLR camera quality. But the problem with them is we cannot convert the captured images into PDF and Word formats. We need specific converters for changing the type of image file into the desired format.The ...
Read MoreHow to encrypt the MS word files?
A procedure should be followed for encrypting an MS word document. Encryption is nothing but protecting your document from a third party. First, let us look into the definition of encryption.What is Encryption? How do we use Encryption?The word encryption is derived from the Greek word Kryptos means hidden or a secret.There are certain algorithms to use encryption like RSA algorithms and Diffie-Hellman key exchange algorithms.These algorithms led to the use of encryption in commercial and consumer realms to protect data.The password is the best example of encryption.Encryption is used in sending data across all the networks and ATM is ...
Read Morewhat are the latest apple products?
Here are some of the latest Apple products unveiled at Worldwide Developers Conference (WWDC) in June 2017.iMac ProApple introduced a brand new model for existing iMac which is focused on offering strong performances.All new iMac pro comes out with a 27-inch screen with 5K display and space gray finish.Now, the iMac will feature Intel Xenon processors with 8, 10 and 18 core options. It also comes with 128GB memory and one TB of storage space. It has 3 USB-c ports and includes new Radeon Vega graphics. It will be priced around 5000USD.iMacApple also announces upgrades for existing iMac systems. All ...
Read MoreIs Quantum Computing changing the future of our world?
Quantum figuring contemplates hypothetical calculation frameworks (quantum PCs) that make coordinate utilization of quantum-mechanical marvels, for example, superposition to perform operations on data. Quantum PCs are unique in relation to binary digital PCs in light of transistors.While regular advanced registering requires that the information is encoded into twofold digits (bits), each of which is dependable in one of two distinct states (0 or 1), quantum calculation utilizes quantum bits, which can be in superpositions of states. A Quantum Turing Machine is a hypothetical model of such a PC and is otherwise called the general quantum PC.What are they?Starting at 2017, ...
Read MoreWhy is Visible Learning more effective?
A good teacher teaches the children putting his best efforts, whereas a better teacher evaluates the effects of his teaching on his students and tries to improve his way of teaching. End of the day, improvement in the status of the student and his learning is more important.An improved process called as Visible Learning was made by John Hattie to help the teachers evaluate their teaching process. It says, “Know Thy Impact” by showing what the teachers have taught and what did the students learn, which enables to understand the gap so as to bridge it.Visible Learning is the concept ...
Read MoreExplain the working of a turbojet engine.
A turbojet engine is used in Aircraft. These are air-breathing engines which suck in air from the atmosphere for combustion. It has various components like inlet, compressor, combustion chamber, turbines, and nozzle. Air is drawn into the turbojet engine, compressed, mixed with fuel, and burned continuously.The exhaust product of this burning operates the turbine for the compressor, producing thrust which propels the aircraft. Turboprops are used in smaller and slow-paced air crafts as turbojets are not efficient at low speeds whereas turbofans have better specific fuel consumption than the turbojet. These engines are generally installed below the wings or near ...
Read MoreWhat is the difference between scramjet and ramjet engines?
Both scramjet and Ramjet are types of jet engines. A ramjet is an air breathing jet engine which is usually associated with supersonic transport. Ramjets can start at supersonic speeds only, so as a result they cannot be started at zero velocity and cannot produce thrust as there is a lack of airspeed.Hence assisted take off flights or rockets are needed to or accelerate it to a supersonic speed from which it starts producing thrust. This makes ramjet engine to be efficient only at supersonic speeds as it can accelerate to speeds of about Mach 6. Ramjet has revolutionized Rocket ...
Read MoreWhat are the career options for a post graduate in biotech?
Although India does not yet have a good setup for Biotechnology, there are career options galore after you have completed your post graduate in biotech. Whether you have completed your post-graduation in Biotech from the reputed institutes in India such as, Tata Institute of Fundamental Research or Indian Institute of Science, or from any university situated abroad, it’s a high-level training that matters.According to industry experts like Dr. Yusuf Deeni, post completion of Masters in Biotechnology, one can find employment in biotech companies or can even pursue Ph.D.One can also be a part of biofuels, healthcare, cleantech and industrial biotechnology.For ...
Read MoreWhat is a robonaut? Can it replace astronauts in the future?
Robonaut is a NASA robot, which is designed as a humanoid. The artificial intelligence makes it easier for Robonaut to do the same jobs as a human. Robonaut could help with anything from working on the International Space Station to exploring other worlds. The core idea behind the Robonaut series is to have a humanoid machine work alongside astronauts. Its form factor and dexterity are designed such that Robonaut can use space tools and work in similar environments suited to astronauts.These new space explorers won’t need space suits or oxygen to survive outside of the spacecraft. Thus they might help ...
Read MoreWhich is the coldest planet in the solar system?
Neptune is the coldest planet in the solar system as Pluto has been excluded as it was regarded as a dwarf planet. It is the eighth and farthest known planet from the Sun. It has 17 times the mass of Earth and is the fourth largest planet in the solar system. It takes 164.8 years for Neptune to finish one revolution around the sun and the elliptical orbit of Neptune is inclined 1.77° compared to that of Earth.Voyager 2 is the only spacecraft that visited Neptune. It analyzed Neptune's rotation, tilt, weather conditions and also its moons and ring systems.Physical ...
Read More