Applying variational principles may allow streamlining of protein folding calculations from trillions of steps to hundreds. A variational principle is a principle in physics which is expressed in terms of the calculus of variations. The new application of the old physics method is faster because it allows them to spend less time calculating motions of molecules stuck in quasi-stable intermediate steps along the folding process. The intermediate steps account for vast amounts of wasted computation time in traditional, step-by-step simulations. Determining the structure and folding of proteins is important to control the functions that they exhibit. Mastery of proteins could lead to molecular nanotechnology.
A pair of physicists at MIT have found a class of molecules that attach to nanotubes without damaging them. Instead of simply grabbing onto the nanotubes, the molecules latch onto the tubes and break some bonds in the nanotube walls. As a result, the sum total of bonds is the same before and after the handle is attached, keeping the nanotube’s original characteristics relatively intact.
Researchers led by Kingo Uchida and Shinichiro Nakamura have now synthesized a compound in the diarylethene family whose surface becomes super-water-repellent on command.
Wang is a prolific business-oriented writer of emerging and disruptive technologies. He is known for insightful articles that combine business and technical analysis that catches the attention of the general public and is also useful for those in the industries. He is the sole author and writer of nextbigfuture.com
, the top online science blog. He is also involved in angel investing and raising funds for breakthrough technology startup companies.
He gave the recent keynote presentation at Monte Jade event with a talk entitled the Future for You. He gave an annual update on molecular nanotechnology at Singularity University on nanotechnology, gave a TEDX talk on energy, and advises USC ASTE 527 (advanced space projects program). He has been interviewed for radio, professional organizations. podcasts and corporate events. He was recently interviewed by the radio program Steel on Steel on satellites and high altitude balloons that will track all movement in many parts of the USA.
He fundraises for various high impact technology companies and has worked in computer technology, insurance, healthcare and with corporate finance.
He has substantial familiarity with a broad range of breakthrough technologies like age reversal and antiaging, quantum computers, artificial intelligence, ocean tech, agtech, nuclear fission, advanced nuclear fission, space propulsion, satellites, imaging, molecular nanotechnology, biotechnology, medicine, blockchain, crypto and many other areas.