科学与环境
Optical experiment demonstrates the strong Mpemba effect in a single qubit
来源: Phys.org - latest science and technology news stories · 发布于
Typically, after a physical system is disturbed, it can gradually return toward a state of thermal equilibrium by exchanging heat with its surroundings. Thermal equilibrium is a state in which there is no net transfer of heat between the system and its surroundings.
Typically, after a physical system is disturbed, it can gradually return toward a state of thermal equilibrium by exchanging heat with its surroundings. Thermal equilibrium is a state in which there is no net transfer of heat between the system and its surroundings.
相关报道
EU sues IBM and two European firms over troubled entry/exit border system
Lawsuit filed last year against IBM, Atos and Leonardo after delays to passengers blamed on the system, first reported in the FT The EU has filed a lawsuit against IBM and two other companies involved in its troubled border-management system, an internal document has revealed. Th
World news | The Guardian ·
FAA to finally ditch floppy disks in what it calls "historic" tech upgrade
While you might be pondering whether to replace a smartphone with one that has a slightly better camera or a second screen, the Federal Aviation Administration is planning a much bigger leap in technology for the country's air traffic control system. The FAA said yesterday that i
Ars Technica - All content ·
Wisconsin reports measles death of a baby, first death in over 35 years
An infant in Wisconsin has died of measles, the first measles death in the state since 1990, officials reported Thursday . The death comes amid an outbreak in the Badger State that has stricken over 430 people across 13 counties this year. "Any death of a child is a tragedy, and
Ars Technica - All content ·
Why Gen Z are planning for life without a state pension
Many younger people do not believe the state pension will exist when they are older
feeds.bbci.co.uk ·
Sell-side analysts fail to adequately adjust stock forecasts after Fed meetings
When the U.S. Federal Reserve announces a change in its interest rate, consumers expect shifts in borrowing costs elsewhere and potential price adjustments for things like housing and some consumer goods. New research, however, shows that stock market analysts generally give a co
Phys.org - latest science and technology news stories ·