I-Beam Cell Walls Make Auxetic Honeycombs Nearly Four Times Stiffer
Researchers replaced the rectangular cross-sections of auxetic honeycomb walls with I-beam profiles, boosting stiffness by 286 percent and energy absorption ...
Tag: crashworthiness
Collision Angle, Not Just Speed, Decides Whether a High-Speed Train Derails
A new finite-element study shows that the angle at which a high-speed train hits a deformable obstacle, more than its ...
Foam-Filled Aluminum Lattice Crushes Impact Energy in Just 12 Millimeters
Researchers have built a 12-millimeter-tall multi-cell aluminum absorber filled with polyurethane-infiltrated aluminum foam that absorbs nearly a kilojoule of impact ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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