Additional reason the STEM System cannot magnetize materials is that because the field alternates between positive and negative polarity with time, the average field strength is zero. The magnetic source used in the STEM System operates at or above ~8,000 Hz, so the field polarity changes faster than every ~125 microseconds. Any material will see a zero average magnetic field and no magnetization will take place.
Why is the STEM System's magnetic field safe? Research data shows that the magnetic field generated by the STEM System is lower than the most stringent government exposure standard. Magnetic sources used in the STEM System are wound coils designed to emit only magnetic field energy. The STEM System generates pulsed AC signals at frequencies of 30 kHz or lower and the electric field power is more than 60 dB below any exposure limit.
Is the STEM System compatible with the Razer Hydra? Content for the Hydra will be supported by the STEM System. You will also be able to use a Hydra and a STEM System simultaneously on the same host PC. This means that Hydra users can add head or body tracking for VR.
Transdermal patches (adhesive patches placed on the skin) may also be used to deliver a steady dose through the skin and into the bloodstream. Testosterone-containing creams and gels that are applied daily to the skin are also available, but absorption is inefficient (roughly 10%, varying between individuals) and these treatments tend to be more expensive. Individuals who are especially physically active and/or bathe often may not be good candidates, since the medication can be washed off and may take up to six hours to be fully absorbed. There is also the risk that an intimate partner or child may come in contact with the application site and inadvertently dose himself or herself; children and women are highly sensitive to testosterone and can suffer unintended masculinization and health effects, even from small doses. Injection is the most common method used by individuals administering AAS for non-medical purposes.