Nicolae Vasile (n. 16 June 1954, Ludești, Dâmbovița is a Romanian engineer and researcher , inventator, profesor universitar, prozator, poet din România. Este membru al Technical Sciences Academy of Romania.

Oculus Quest 2 is a virtual reality (VR) headset created by Oculus VR, a brand of Facebook Technologies, LLC and successor to the Oculus Quest. It was announced at Facebook Connect 7 and shipped on October 13, 2020. As with its predecessor, the Quest 2 is capable of running as both a standalone headset with an internal, Android-based operating system, and with Oculus-compatible VR software running on a PC when connected over USB.

Heliox is a cryogenically cooled system produced by Oxford Instruments. Presently available in 2 varieties, the VL and TL, vertically loaded and top-loaded respectively. They are both pumped 3He cryostats, the TL capable of magnetic fields of up to 14 T, and the VL capable of achieving magnetic fields of up to 2 T. The base temperature for both systems is ~250 mK. Whilst the basis of operation of system is pumping of liquid Helium 3 below 2.2 K, this low temperature is achieved by first cooling the system to 2.2 K by pumping of Helium 4. A constant supply of liquid 4He is necessary, constituting a typical overhead of ~£1 / liter, whilst 3He is efficiently conserved as it is valued at ~£300 / liter.