Bryan Johnson· Author
also we pause this because we've become very recently uh positive on a technology called tixel we don't yet own the device we're buying it now but that uses thermal mechanical ablation so it uses a titanium tip and it delivers these these intense pulses of heat and we found it is safe so we've used lasers we've used RF and they all have these prosen cons there's always some nuances with the technology tixel refining is safe it's efficacious it does the same things like uh firmness and collagen production