Abstract: Improved genetic algorithm is based on the traditional genetic algorithm, insert the large neighborhood search algorithm to solve the vehicle scheduling problem with time window (VRPTW).

Learn how using historical data, instead of standard deviation, offers a more accurate assessment of stock volatility and risk management strategies.

Discover how Monte Carlo analysis helps investors assess risk and make informed decisions. Explore its role in generating ...

One ball on a Plinko board is unpredictable. Drop a thousand and they form a near-perfect bell curve—one of math’s most powerful ideas for 150+ years.

Japan doesn’t have too many tourists. It has too many tourists being sent to the same places. Until that changes, talks on solving overtourism will just remain recycled rhetoric. As Japan continues to ...

Practice projectile motion with fully solved physics problem examples. This video walks through step-by-step solutions to help you understand equations, motion components, and problem-solving ...

Blood pressure (BP) is a vital marker of cardiovascular health, yet many people misunderstand what constitutes normal versus too high or too low. Simply put, blood pressure measures the force your ...

Creative inventions and ideas that show next-level thinking. Photographer sees whale dragging 200-foot rope and realizes something is very wrong Trump threatens to order election reforms, bypassing ...

Chris Impey has received funding from NASA, NSF, Howard Hughes Medical Institute, and the Templeton Foundation. If you look across space with a telescope, you’ll see countless galaxies, most of which ...

EXCLUSIVE: Magnolia Pictures will be opening its Toronto Film Festival acquisition Normal on April 17, 2026 in 2,000 theaters, the distributor’s widest release in its 24-year history. Normal, which we ...