And I suspect you have no clue what fracitional reserve lending is.
Most people don't. They assume its something the "evil" banks do to steal your money. Bitcoin fans seem to have even a poorer grasp that others on average. And yet one of the main bitcoin faqs points out that fractional banking is quite possible with bitcoin.
We can use polymerize outside the cell, we can see the happen errors. I can't watch with my eyes... But if your going to say "that only real time counts" or some other absurd direct observation requirement whatever that means. Well there is about 98% of current "science" that hasn't even been observed and never ever will be.
We currently have never observed evolution occur (at a molecular scale).
Yes we have. Yes we do. We even have experimental evolution experiments now days.
Turns out at least in some countries there is a lot of "assumed" laws that don't exist. And lab suppliers seem to be paranoid.
As sympathetic as I am to these people, no parent should have to outlive their child..
Where is that written. Not so long ago most families lost at least one child at young age. So its not even remotely historically accurate.
Different building blocks is even more difficult. The classic argument is something based of silicon. If you have silicon you have carbon and carbon can just form so many more stable compounds that anything else, and vastly more than silicon. Life as we know it uses most of the periodic table. The is a really good argument to be made that life will be chemically similar to us. (ie water is the solvent, things based around carbon, some sort of information store like DNA).