Flash Loans

What would you do if you could borrow a near unlimited amount of money, only need to pay the interest, and not need to provide any collateral? Sure, we have something like that with credit cards, at an outrageous interest rate, and with fairly small credit limits. But what if I’d give you this non-collateralized loan for just 0.09%? Sure, you’d think, I’m happy to rip you off. But here’s the thing, you can’t rip me off, and I’m not scamming you. ...