Tracking the first astronauts’ visit to Mars won’t be as simple as watching a clock or marking days off of a calendar. Thanks ...

Learn how to calculate when and where two trains will meet! This video walks you through the process of using relative speed and distance to find the exact point and time of intersection. Perfect for ...

Measuring the time discrepancy between Earth and Mars will help make future navigation and communication systems on the Red ...

The map below shows the location of Chicago and London. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance between ...

The map below shows the location of Kampala and Delhi. The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance between ...

This fundamental study presents experimental evidence on how geomagnetic and visual cues are integrated in a nocturnally migrating insect. The evidence supporting the conclusions is compelling. The ...

JavaScript is required to view this activity. Whether you’re planning chicken, beef, pork or lamb for your Sunday roast, find out the ideal meat cooking times and temperatures with our easy-to-use ...

Abstract: The past decade has seen the rapid development of the robotic fish in many aspects. However, the velocity measurement problem has not been fully addressed, which limits the autonomy of the ...

Abstract: Multivariate time series is prevalent in many scientific and industrial domains. Modeling multivariate signals is challenging due to their long-range temporal dependencies and intricate ...

Quick reference 10K Pace chart to figure out your per mile pace for a goal finish time. Easy to use mile splits for training.