They tried to cut cold, dead hide with the "3D printed" knife. Anyone else think the hide might be tougher than taut, live tissue? They also only went on the In

They tried to cut cold, dead hide with the "3D printed" knife. Anyone else think the hide might be tougher than taut, live tissue? They also only went on the Inuit diet for four days before trying it. And they didn't say how long it was frozen for. They also pointed out that the knife started melting pretty quickly after being exposed to the hide - this wouldn't happen in the arctic.