Why does rusting not occur on gold? Gold. Gold is a pure metal which doesn’t rust because it doesn’t contain iron. “Gold is the most non-reactive of all metals and is benign in all natural and industrial environments. Gold never reacts with oxygen (one of the most active elements), which means it will not rust…
Category: Advice
What is a stack trace file?
What is a stack trace file? A stack trace is generated whenever your app crashes because of an error or an exception. You can also print a stack trace at any point in your app code using methods such as Thread. What is a stack trace and what is it useful for? A stacktrace is…
Why did the fall of Roman Empire took such a long time?
Why did the fall of Roman Empire took such a long time? 1. Invasions by Barbarian tribes. The most straightforward theory for Western Rome’s collapse pins the fall on a string of military losses sustained against outside forces. Rome had tangled with Germanic tribes for centuries, but by the 300s “barbarian” groups like the Goths…
Should you write cursive or print?
Should you write cursive or print? Learning print first doesn’t make it easier for them to learn cursive, however. Children who can write in cursive have an easier time reading print as well whereas children who only learn print can’t read cursive. These are things to take into consideration. At what age do you teach…
Can I learn keyboard in a month?
Can I learn keyboard in a month? In fact, you can learn piano online in just 21 days – less than one month! After all, most of us aren’t trying to play piano in classical music. We want to play modern songs, the popular music we hear and enjoy every day. How many months it…
What is in a cosmic void?
What is in a cosmic void? Cosmic voids are vast spaces between filaments (the largest-scale structures in the universe), which contain very few or no galaxies. Regions of higher density collapsed more rapidly under gravity, eventually resulting in the large-scale, foam-like structure or “cosmic web” of voids and galaxy filaments seen today. Is there a…
Can kidney stones stop erection?
Can kidney stones stop erection? Many kidney patients have narrowed blood vessels all over their body, including those vessels that supply the penis. This reduces the blood supply to the penis, and makes it difficult to get an erection. Can kidney stones block the urethra? A kidney stone may stay in your kidney. It also…
How much would it cost to build a 5000 square foot building?
How much would it cost to build a 5000 square foot building? While rates vary from one contractor to another, plan to budget somewhere between about $6 and $10 per square foot for raising the building. So, to purchase and erect a 5,000 square-foot base building, plan to pay somewhere between roughly $97,300 and $142,000….
Why did a hobbit have to carry the ring?
Why did a hobbit have to carry the ring? The ring had the power to corrupt a person. So taking the ring to the mountain was itself a very hard task to achieve. While fighting over the ring, Frodo was the one who stepped forward to volunteer in carrying the ring to the mountain where…
How do you tell ENTP and ENTJ apart?
How do you tell ENTP and ENTJ apart? Both types are ambitious, but the ENTJ is more ambitious than the ENTP. The ENTP is an entrepreneurial type who enjoys finding loopholes and workarounds. They aren’t too concerned about impressing others or gaining power. Do ENTPs like Entjs? The relationship between ENTJ and ENTP can be…