1. Gold is the most malleable of all metals.
2. Gold is the most ductile of all metals. Typical gold leaf is 0.1 microns thick -- much thinner than aluminum foil. Gold leaf as thin as 0.0005 microns -- just two layers of atoms -- has been produced.
3. Gold resists corrosion; it doesn't rust or tarnish. Famously, Gold is dissolved using aqua regia, a mixture of hydrochloric acid and nitric acid.
4. Gold is the 3rd best electric conductor of any metal, behind only silver and copper.
5. Gold is very reflective. Among several other applications of gold in aerospace, many satellites are covered with gold foil. (Because of the extreme thinness possible with gold foil, this gold is not even particularly expensive.)
Yes, other metals have their own uniquenesses, but objective observers will read this list and see that gold is, after all,
very special.
Amusing anecdote: In the mid 1970's, silver was often used for electrical connections on circuit boards. Silver is second only to gold for malleability and ductility; is slightly better as a conductor and much less expensive. But it does react with some chemicals in even slightly polluted air; silver salts form and migrate across a circuit board eventually causing short circuits. It took months for the circuit boards to fail; manufacturers were disheartened to learn that circuit boards they'd shipped were "time bombs", due to fail after some months
This had nothing to do with my duties, but I overheard a report to our V.P. of Engineering that one machine in Germany was NOT experiencing trouble. The C.E. doing maintenance on that machine was cycling spares and taking them home to run through his dishwasher! "Find out what detergent he uses" was the V.P.'s immediate reaction on hearing this.
Of course this is all off the sub-topic, which is
Investment Hedging. Although several investment managers whose opinion is hugely more valuable than mine recommend a large gold position in a diversified portfolio (especially given rising debt levels), I might prefer giving priority to real estate or even perhaps crypro-currency. We hold some gold instead because my daughter is being very cautious about choosing a real estate parcel. And being a landlord or playing with crypto might be incompatible with our carefree relaxed life-style.
But detailed financial advice is NOT the purpose here. Instead I just want to rectify the confusion which might have resulted from flippant gibberish like "gold is worthless."
My intent was to amuse, not to insult.
Then you failed.
So now it's my fault you are so infatuated with your own wrong ideas that you can't see the humor?
The only reason, literally the only reason I want to work with gold is because it has a nice color, is highly ductile, and stays shiny. Since time immemorial, gold has been valued
because it can be used to make pretty baubles that last a long time.
It does have value as a conductor, too, but that happened
after the collective decision to value it for currency.
Honestly I think the argument between you two is kind of stupid.
We value it, ultimately, because it is a bearer-currency, because we assigned it the value of the void which we assign to
all money in lieu of other uses, which it need not necessarily have. What did value did giant standing stones have other than the value implied by the desire to have its ledger signed to you in exchange for deferred value created by
shared faith in each other over the ledger?
Bitcoin has as much value as a giant rock or a piece of metal. It is in the promise made by the person who gives it to you that you have done some amount of work to contribute to the joy of everyone to merit your holding it. It is a thing created by
faith, but not faith in anything unseen. Rather, it is faith in each other and in the authority that controls the supply to keep the supply controlled to those who contribute to the system which brought us the piece of currency in exchange for our work.
Sometimes that work is as meaningless as digging up a rock so that greedy assholes can hide it and prevent me from ever actually making shiny baubles from it. Sometimes that work is as meaningless as converting the energy from a power plant into heat, proving incontrovertibly that you had disposable wealth that you burned to be vested in such a scheme. Both deny the world access to something for the sake of presenting a currency, and agreement over who owns a number is as important and binding as an agreement over who "owns" a shiny rock: as binding as the force brought to bear by the person who makes the claim against all comers.
As I keep saying, though, the value of Bitcoin will only endure so long as networks remain, and will endure as long as people who wish to commit crimes can get a hold of it at anything approaching a stable price point.