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Alpine Butterfly Double Loop Knot: Two Tying Methods

Master the Ropes Like a Pro! 🧗‍♂️🪢From friction hitches to tree climbing and must-have gear, this is your go-to spot for ...
Science Daily

A 151-million-year-old fly just changed what we know about evolution

Scientists have uncovered a 151-million-year-old midge fossil in Australia that challenges long-held views about insect ...
IEEE

Global Autonomous Positioning in GNSS-Challenged Environments: A Bioinspired Strategy by Polarization Pattern

Abstract: How to determine the absolute position of users, such as underwater autonomous vehicles, ships or other long-range vehicles, is a fascinating and challenging issue, especially in global ...
IEEE

Biped Walking Pattern Generation Using an Analytic Method for a Unit Step With a Stationary Time Interval Between Steps

Abstract: In this paper, an analytic method for generating a unit step pattern using a center of mass (COM) constraint is presented. Using a unit step pattern with the COM position constrained in the ...