To cut right to the chase: diamonds are not indestructible. However, they are the hardest mineral on earth. The word diamond comes from the Greek word “adamas”, which means “unconquerable and indestructible”. But like everything else found on this planet, … Continue reading →

If the Sun were replaced by an equally massive black hole, all the planets would remain in their present orbits, circling the black hole at a safe distance. Life would be impossible without the light and heat from the Sun, … Continue reading →

There are four fundamental interactions that we know of. These four interactions account for all observed forces. These interactions are: Strong Nuclear, Electromagnetic, Weak Nuclear and Gravitational. The strongest of these four is the Strong Nuclear. What is the greatest … Continue reading →

Lithium-ion battery pack prices averaged $132 per kwh in 2021—down from $140 per kwh in 2020—and $101 per kwh on a cell basis, the report said. However, higher raw material prices are already pushing prices back up, according to the … Continue reading →

The Peter Parker version of Spider-Man is not able to lift Mjolnir, because he’s not considered worthy by the Hammer itself, as his will is not strong enough. Marvel Comics is a comic book publishing company founded in 1939 under … Continue reading →

As of May 2021, 23% of XPeng shares are owned by He Xiaopeng, and 12% by Alibaba Group. In September 2021, XPeng brought the XPeng P5 to market, the first production car to be equipped with lidar sensors for ADAS. … Continue reading →

Even after its 2021 pullback, Nio has still been a top-performing stock overall in recent years. Investors buying the dip in Nio stock are still paying a more than 300% premium to the stock’s price two years ago. Nio is … Continue reading →

Hyaluronic acid is well known for its skin benefits, especially alleviating dry skin, reducing the appearance of fine lines and wrinkles and speeding up wound healing. It can also help relieve joint pain in people with osteoarthritis. Can hyaluronic acid … Continue reading →

Using isopropyl alcohol and white vinegar together makes a quickly evaporating spray glass and mirror cleaner that competes with national brands. This can also be used to give a nice shine to hard tiles, chrome, and other surfaces. Can rubbing … Continue reading →

Yes, you can mix rubbing alcohol and vinegar. A mixture of rubbing alcohol and vinegar can be used to make a wide range of cleaning solutions. What happens when you mix vinegar and alcohol? Using isopropyl alcohol and white vinegar … Continue reading →

Household cleaners Due to its corrosive nature, hydrochloric acid or HCL is useful in cleaning tough stains. Hence, it is found in most household cleaners, such as: Toilet bowl cleaners. Bathroom tile cleaners. Where is hydrochloric acid found? Hydrochloric acid … Continue reading →

It can be done. The only difference is that with a small car jump starting a larger vehicle, the smaller vehicle may need some extra time to run first and build up some charge while the jumper cables are connected. … Continue reading →

You can revive a dead battery by draining the electrolyte solution and replacing it with Epsom salt. If your dead battery is not taking charge, that means that there is sulfation in the battery, which happens when the sulphuric acid … Continue reading →

Gel batteries do not require equalizing. WARNING: Do not equalize deep-cycle gel batteries. Permanent damage to the battery will occur. Do you need to equalize AGM batteries? Our batteries should be equalized at 15.5-16.3 volts for 6-8 hours. Depending on … Continue reading →

There are notable exceptions: ionic compounds containing highly polarising ions (ones that are small and have a high charge) will usually not dissolve in water, but rather react with it, or just not dissolve at all. Oxides are the most … Continue reading →