Trump has announced a world fair for the 250th birthday of America.

Historically, the World Fair has been the place new life changing technologies were released to the public:

Telephone, typewriter, electricity (AC current), escalators, neon lights, television, air conditioning, FM radio, computers, cordless phones, touchscreens, wireless phones, augmented reality (AR) displays, AI and robotics, high-speed maglev train were all introduced to the public.

Of course, today it's difficult to announce a new technology without enthusiasts being aware of it long in advance due to the internet and leaks. Yet, many of us believe there are some amazing technologies that's been hidden from us.

I think Trump wants a World Fair to be remembered, release of new technologies would be the perfect thing to do!