Quantum computing devices can now perform sampling tasks that, according to complexity-theoretic and numerical evidence, are beyond the reach of classical computers.This raises the question of how one can efficiently verify that a quantum computer operating in this regime works as intended.In 2008, Shepherd and Bremner proposed a protocol in which
Humans favor others seen as similar to themselves (ingroup) over people seen as different (outgroup), even without explicitly stated bias.Ingroup-outgroup bias extends to involuntary responses, such as empathy for pain.However, empathy biases have not been tested in our close primate relatives.Contagious yawning has been theoretically and empirical
While 85 percent of Americans pay to receive television signals through satellite or cable companies, 15 percent still Fort Worth Knee Boots receive their television using over-the-air signals.With the elminination of analog television signals, the 15 percent of households have had to make significant changes in their viewing technology.These house
From 2017 to 2020, three significant calving events took place on Pine Island Glacier, West Antarctica.Ice-shelf velocities changed over this period and the calving events have been suggested as possible drivers.However, satellite observations also show significant changes in the areal extent of fracture zones, especially in the marginal areas resp