Each of us hears the sound from the speakers every day multiple times without even paying attention to it: in a café or pub, in the gym or in transport, at home, etc. But how often do you think of how the speakers actually work? Did you know that their sound can control the element of water? Let’s see what tricks you can perform with the water flow and consider some other features of the speakers. (more…)
There is a myth that you cannot fold a piece of paper in half more than eight times. Check it yourself and you’ll see. In fact, the current record belongs to Britney Gallivan who managed to fold paper 12 times (actually, it was toilet paper, so that’s her secret of success). How does this happen that we cannot fold a sheet of paper more times? Anyway, we’ve decided to deal with this controversial question and made some interesting calculations.
Probably, almost every student ever dreamed of a tool instantly solving math homework. Add to that the fact, that not seldom math is called the most tricky of all subjects. Now imagine you own a calculator which is able to do every math task instead of you, sounds good, eh? Half a year ago MicroBlink presented an application PhotoMath on iPhones, which can recognize mathematical tasks and solve them instantly also providing step-by-step solution, and now it is available on Android Play Market also. Creators of PhotoMath claim it to be the first сamera calculator. (more…)
It’s been 6 years since we started to help students from all over the world with their homework. Within this time, our service has turned into a complex mechanism and now it continues to thrive. Nowadays, a sea of raised hands of our experts are ready to assist students with math, physics, engineering, programming, writing and other complicated subjects online. However, only in 2009, everything started with a couple of experts in programming, math, and physics. (more…)
If you’re dealing with logarithms, which is not a rare case when you take math classes, the important task is to simplify given expression, reduce number of logarithms, etc. Let’s consider the following problem. We’re required to condense the following expression into single logarithm: \ln{26}-\ln{23}+2\ln{\sqrt{28}} (more…)
How often do you face the problem of memorizing different math formulas, rules, and equations? Consider this boring? We have another option that will make you more interested in the subject. How about rap? It is easy to listen to and to keep in mind lyrics, moreover, lots of us are simply fond of it. Why do we speak about this? Here we’ll show you, how to combine rap and math! (more…)
The Solar Eclipse is coming and lots of us would definitely like to observe it. However, what should we do when we’re neither astronomers nor meteorologists. We do not have special devices to watch the crown of sunbeams around the Moon. Well, don’t get upset immediately, we’re here to show you how not to miss this phenomenon and enjoy it to the full. (more…)
