Found 151 Articles for Science & Technology

Choosing which out of Hike or Whatsapp is better depends upon so many parameters which may be used for comparing them.Comparison b/w Hike or WhatsappAccessibility: There are so many of our friends, relatives who are already on WhatsApp but not on Hike. So in order to talk to them, we cannot ask them to install hike first. Thus, in this case, the accessibility and availability of WhatsApp are more than Hike.Popularity: Both WhatsApp and hike are popular, but for different purposes. The hike may be charming for its nudge feature, while WhatsApp for its video call facility. While hike may ... Read More

We are acquainted with Paytm, Nearbuy and Littleapp. These are revolutionary in the e-commerce industry.Merging and AcquisitionPaytm has acquired both Nearbuy and Little app to merge them in December 2017. Paytm has also made a prudent investment in the merged entity for a majority stake.Has there Been any Selling and Buying?The news of the selling of a part of an investment of Nearbuy to Paytm, is however still questionable. As of now, Nearbuy has only been merged with Littleapp. Paytm, also did not comment on whether it bought out any stakes in Littleapp.Consequences of the MergingA Shock for the CustomersThis ... Read More

I think you mean water filters here. If so, it can be tricky to find out a good dirty water filter and filtration system, which suits your requirements. In my opinion, we have to first find out how much the water is exactly dirty. Does it have hard solids or soft solids? Is there any quantity of living organisms?Following are the filter to purify water with a low concentration of solids:Y-Strainers, Cartridge filters, Sand and other media filters.Filters for Low Medium Concentration of Solids:Y-Strainers, Cartridge filters, Rotor flush Self-Cleaning filters, Sand and other Media Filters, Self Cleaning Screen Filters and ... Read More

Yes, the superpower and the biggest seller of weapons, America has completely transformed the way war happens. It can destroy its opponents sitting either Hindukush or Seria just through a click of a mouse. But how did it make possible? America made it possible by introducing drones to many other fields including wars. These pilotless ships loaded with infallible weapons has really transformed the way war is fought these days.

Chatbots − Little bots can answer questions and give information based on queries in natural written language. It is also possible to place orders with them. Many companies already use chatbots. Among them are Uber, Sephora, KLM, and Whole Foods.Microblogging − Short message postings from a social media account. Facebook statuses and Twitter posts are two examples.Tweeps − Twitter + People = Tweople. Twitterati is also used for Twitter users.Meme − A means of taking viral concepts and making them everyday lingo.User-Generated-Content (UGC) − An article describes UGC as being Latin for "crap" which is, quite frankly, well-put. UGC is ... Read More

This question occurs in our minds when we have to transfer files and all old methods start giving us enough troubles. The one way is to synchronize your phone with the USB cable, but you cannot carry the cable everywhere. You can transfer your data through email or other conventional methods, but again these tricks come with a lot of mess. However, you can get this done through some easy tools mentioned here:Push BulletYou can connect your phone and PC completely with the help of this tool, which also gives you a feeling that both your device and PC are ... Read More

In the basic terminology in the system of limits and fits are a number of general definitions and terms which are used in the system of limits and fits.The terminologies are as follows:Shaft: Shaft can be defined as it is a member which can fit into another part with proper assembly of the part. A shaft can either rotate or be stationary. The shaft will be applied to a member which has to fit even if there is a restriction between two spaces.Hole: Hole can be defined as a member who can house or fit the shaft. A hole can ... Read More

Fits in metrology are the dimensional relation between the mating parts which are known as fits. It indicates that the tightness or the loosening of the mating parts. For engineering purposes, this is very important because it is used in real life applications for the satisfactory working of parts in movement such as a piston in a cylinder, journal in a bearing, gear on splines, a valve in a valve guide and wheel on a shaft.There are very important terms related to a fit which is:Clearance − Clearance in a fit is when the difference between the sizes of the ... Read More

Selective AssemblyThe selective assembly can be referred to as a concept where the subcomponents are assembled to form a proper final assembly which will in return provide the highest tolerance specification.Using selective assembly when the parts are being manufactured, the selective assembly resembles an old concept of inspection, in which the component is being identified as good or bad. If all the parts are correct and the component is good then it will be used for assembly or else it will be used for scrap purposes.In selective assembly, if the components are divided into different categories, then the groups will ... Read More

British standard system is the system which is based on ISO systems. In this standard system, there is a total of twenty grades of tolerance. The eight grades cover sizes up to 550 mm and the twelve cover set grades up to 3120 mm. The tolerances in these systems for which each grade varies over the range of sizes which have to be produced as soon as possible and the same standard for relative accuracy in each size.Take an example when the tolerance in grades which ranges from 0.014 mm of sizes below 5 mm to 0.350 mm for sizes ... Read More