The two principal abiogenic petroleum hypotheses, the deep gas hypothesis of Thomas Gold and the deep abiotic petroleum hypothesis, have been scientifically reviewed without confirmation. Scientific opinion on the origin of oil and gas is that all natural oil and gas deposits on Earth are fossil fuels and are, therefore, biogenic.
In short a Thru Axle design incorporates a solid rod or hollowed shaft that passes directly through the hub and both legs of the fork or rear frame members. It is then secured to one side of the fork leg or rear frame member (typically on the brake rotor side) by a threaded mechanical connection.
Your vehicle's drive axle connects two wheels in the front and two in the back. A drive axle is powered by an engine and it is the central shaft for a rotating wheel or gear. The main purpose of your car's drive axle is to transfer torque from the transmission to the wheels. A drive axle is a split axle between two half axles with differential and universal joints. Each half axle is connected to your car wheels by a constant velocity (CV) joint. The CV joint allows the wheels to move freely and keeps your car's body in balance. A drive axle in front-wheel drive cars facilitates steering.