TARDIS

The Time And Relative Dimension In Space (TARDIS) is the culmination of several streams of research Nadeem had been working on through the years, and considered by some to be his greatest achievement.

Travel Capabilities
Being a time machine, the TARDIS utilizes closed timelike curves to warp spacetime around the vehicle and transport it anywhere in time and space. It is even outfitted to travel into previous and future planes (see The Planar Grid Theory)!

Computer Capabilities
The main computer of the TARDIS is Nadeem's artificial intelligence Scarborough, meaning that it has achieved a level of sentience, being able to alert the TARDIS Crew (Nadeem, Evan, and Marah) of impending danger before it happens, and navigating them out of it automatically. This, combined with its time travel capabilities, enables the TARDIS to be connected to Wi-Fi (and the TARDIS crew's Translator Earbuds) at all times, even in the distant past. The TARDIS also houses Scarborough's main databanks.

Architecture
The TARDIS uses a demiplane (pocket plane) to enable the inside to be nearly infinitely large. This makes it the TARDIS Crew's secondary headquarters, as well as being a useful vehicle.

Trivia

 * This was based off the vehicle of the same name in British sci-fi TV show Doctor Who.
 * The TARDIS is 3 steps away from Nadeem's soul (as per Soul Theory), through his Safety Glasses and Scarborough.