This lesson covers syllabus section 1.2 — sketching, plotting and interpreting speed–time graphs, calculating acceleration from the gradient, and calculating the distance travelled from the area under ...

An inventive short film from 1979 that still feels ahead of its time. Several years later, in 1988, Jittlov created a feature-length film (also available on YouTube) inspired by his earlier short in ...

With evacuation warnings from Russia, Japan, to Hawaii, California and Mexico, all eagerly wait for the tsunami to arrive, we try to explain why some tsunamis reach the coast in minutes, while others ...

Abstract: Time series data are crucial in various fields, capturing variable values over time and reflecting dynamic characteristics. Analyzing these data reveals hidden trends, periodicity, and ...

Climate change may be making it harder to know exactly what time it is. The rapid melting of the ice sheets atop Greenland and Antarctica, as measured by satellite-based gravitational measurements, is ...

Most modern smartphones boast all-day battery life, and Samsung’s new Galaxy S24 series is no exception in that regard. However, charging speeds are much more variable across the industry, with zero ...

Abstract: Steady progress in time-domain diffuse optical tomography (TD-DOT) technology is allowing for the first time the design of low-cost, compact, and high-performance systems, thus promising ...