Add Yahoo as a preferred source to see more of our stories on Google. A team of engineers in Montréal has reinvented the parachute using kirigami, the ancient art of paper cutting. (CREDIT: Frédérick ...

Polytechnique Montréal engineers designed parachutes based on kirigami—cutting paper into intricate patterns—that can automatically adapt in mid-air. The design has the potential to make air ...

Add Yahoo as a preferred source to see more of our stories on Google. Engineers from Polytechnique Montréal have unveiled a new parachute concept based on kirigami, the Japanese art of folding and ...

Kirigami is a technique that modifies the mechanical properties of a sheet of material by making precise folds and cuts to it. Children use it to make snowflakes out of paper, and engineers have used ...

The Financial Industry Regulatory Authority (FINRA)’s Board of Governors has approved a major overhaul of its pattern day trading (PDT) rules, marking a critical shift in how active retail trading ...

Image showing how the team applied their method to map the internal trajectories of the rotating units in kirigami specimens. Credit: Qiao et al. Image showing how the team applied their method to map ...

Abstract: A stretchable patch antenna with a geometrical dimension of 47.0 mm (L) × 66.0 mm (W) × 5.00 mm (H) is proposed. To significantly increase the stretchability, Kirigami patterns are ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...