When your battery voltage becomes too high, you can fry your vehicle’s system. Car computer systems are directly affected by the battery. With the high voltage causing inconsistent charges to the entire car, the computer system can be damaged. Is … Continue reading →

When you start overloading the alternator the load will try to draw more current and nothing would happen to load but alternator has certain capacity beyond which its terminal voltage would start falling and beyond certain limit it will get … Continue reading →

Here are the best global universities for nanoscience and nanotechnology University of Chinese Academy of Sciences. Soochow University. Georgia Institute of Technology. Stanford University. Peking University. University of Science & Technology of China, CAS. Zhejiang University. National University of Singapore. … Continue reading →

Prof. C.N.R. Rao. The “Father of Indian Nanotechnology” Prof. C.N.R. Rao just unveiled the inaugural edition. The Government of India started the National Nano Mission just about a year and half ago. Who is the real father of nanotechnology? Heinrich … Continue reading →

There are currently biological nano-machines that naturally exist in your body. Fact or Myth? Tiny nano-tweezers can be used to pick up nanometer sized molecules and move them around to build different structures. You just studied 36 terms! Do we … Continue reading →

The nanorobot is a combination of one nanoparticle and four single-stranded DNAs, and is powered by both the electrophoresis and electroosmosis, featuring the possibility and capability of repeatable and independent manipulation of the nanorobot. The proposed nanorobot is of algorithm … Continue reading →

Charging a battery forces ions from the cathode to the anode; using the battery reverses the flow. Over time, this process wears out the cathode, which results in reduced capacity. A high-end lithium-polymer battery can lose about 20 percent of … Continue reading →

Can I Jump Start A Frozen Car Battery? This isn’t advisable. Jump-starting your frozen lead acid battery with a jumper cable can be dangerous. During this process, the charge could expand the gas inside the battery and cause an explosion. … Continue reading →

Lithium-ion batteries. Lithium-ion batteries, whether they are used in cars or electronic devices, can catch fire if they have been improperly manufactured or damaged, or if the software that operates the battery is not designed correctly. What batteries catch on … Continue reading →

Gel batteries are sealed units, so unlike fluid-based batteries you cannot access the cells. The best way to fix and restore a gel battery is to discharge it as much as possible and then charge the battery slowly. Can you … Continue reading →

As the hardest known naturally occurring substance when the scale was designed, diamonds are at the top of the scale. What is the hardest ore in Minecraft? The ultimate endgame resource, diamond ore is one of the most valuable and … Continue reading →

How Rare is Amethyst? Not very rare, it is plentiful, but with all gemstones, the better the color the more rare it is. Is amethyst abundant or rare? Amethyst is the rarest member of the quartz family, and deposits occur … Continue reading →

Thanks to the unique structure of graphene, it possesses other amazing characteristics: Its high electron mobility is 100x faster than silicon; it conducts heat 2x better than diamond; its electrical conductivity is 13x better than copper; it absorbs only 2.3% … Continue reading →

For all its high-tech capacities, graphene is surprisingly easy to make at home—in very small quantities. The only raw materials needed are graphite (for instance, the broken-off point of a standard Number 2 pencil) and some fairly robust adhesive tape. … Continue reading →

Perfect graphene can take about 100 Gigapascals (14 million pounds per square inch) of force before it breaks. But the imperfect graphene the researchers made can withstand only a tiny fraction of that, about 4 Megapascals (580 pounds per square … Continue reading →