Tag: computer
Single-Atom Quantum Computer Achieves Breakthrough Molecular Simulations
Single Atom Acts as a Quantum Computer and Simulates Molecules A quantum computer has used a single atom to model the complex dynamics of organic molecules interacting with light By Davide Castelvecchi & Nature magazine A view inside the trapped-ion quantum computer that carried out a first-of-its-kind simulation of molecular chemistry. Join Our Community of…
Quantum Computer Makes Random-Number Breakthrough
Quantum Randomness Could Create a Spoof-Proof Internet Quantinuum’s 56-bit trapped-ion computer has succeeded in demonstrating randomness in quantum circuits to establish secure, private connections By Gayoung Lee & Lee Billings Quantinuum’s vacuum chamber. The allure of quantum computers is, at its heart, quite simple: by leveraging counterintuitive quantum effects, they could perform computational feats utterly…
Y2K seems like a joke now, but in 1999 people were really freaking out
By Jack Mitchell Mike Cupo, a systems operator for Public Service Electric and Gas Company, uses a special red phone to talk via radio to PSE&G staffers in the field, during a simulated Y2K drill at company headquarters in Newark, N.J., on April 9, 1999. Power plant operators across the country held drills to make…