New study reveals our closest relatives share the cognitive roots of imagination and pretense. Remember childhood tea parties? The cups are empty, the teapot is dry, yet the air is thick with the ...

Canberra joined the global network in 1965 and operates four radio antennas. Now, preparations have begun on its fifth as NASA works to increase the network's capacity. NASA's Deep Space Network ...

Except (cough!)—today is all about stereo 2.1, 2.2 and coaxial widebanders from Zu called Method monitor plus a companion Method subwoofer. So, risk a brisk trip to the outskirts of audiophile ...

James Cheshire receives funding from the Economic and Social Research Council. The late 1940s and early 1950s were a golden age for polar mapmaking in the US. Major magazines such as Time, Life and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: This article proposes an equidistant tool path planning strategy on curved freeform surfaces with the focus on robotic machining tasks. The strategy is based on the arc-length ...

Interpolant is by definition an efficiently-computable mathematical function that models a discrete dataset. The interpolant is, for example, needed to reflect an ...

Abstract: This study presents a uniformly spaced recursive model to determine the position and velocity magnitude of mechanical products at various locations and time intervals. By assuming a constant ...

Malignant tumors can invade nearby tissues and spread to other parts of the body. Some malignant conditions like malignant hypertension are not cancer, but they are still very serious. Both benign and ...

Objective Lack of consensus on the definition of mental health has implications for research, policy and practice. This study aims to start an international, interdisciplinary and inclusive dialogue ...

Delirium is a sudden change in thinking that makes someone confused and disoriented. It is common among older adults in hospitals and is usually temporary. Risk factors for delirium include age, ...