May 2015

Creating a mini sun on the earth: ITER

Of all kinds of energies, the heat energy is most disorganised. This is because heat energy is the reflection of speeds and collisions of the atoms. Third law of thermodynamics states that entropy of universe is always increasing. Since entropy of a system is the measure of randomness or chaos, this means all kinds of energies when used for doing useful work waste a part in the form of heat energy. Most of the stars are made of hydrogen. It is the fuel that they burn everyday to produced light and heat. Hydrogen atoms exist in 3 forms called isotopes… Read More »Creating a mini sun on the earth: ITER

10 Common Tech Myths

Much of information available on the internet is not exactly true. Putting information on the Internet is easy. Some information is deliberately spread by the vested interests to sell their products. In case of smart gadgets like mobile phones, tablets and personal computers which are common and most popular and owned by most people also many myths about viruses, battery and chargers and data security are commonplace. Here are some myths. Mac computers are immune from viruses: This claim by Apple was debunked when a Trojan virus affected thousands MacBooks in 2012.  Private/incognito browsing keeps you anonymous: this kind of browsing… Read More »10 Common Tech Myths