Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
That is why you put something in between the inlet and outlet so that the water has to flow up and around it, that will also prevent a whirlpool effect.
Such an easy form of energy does not exist nor can that exist based on the law of Conservation of Energy. We have to follow physics here without getting theoretical.