Abstract: The aim was to evaluate an innovative spring-loaded crutch design by comparing its performance with standard crutches through a biomechanical approach. Gait analysis was conducted for 7 male ...

XRP surged 30% in January 2026 to $2.38, breaking critical $2.28 resistance on 47.6% above-average volume—retail sold at $1.85 while institutions poured $483M into ETFs in December creating classic ...

Abstract: This paper proposes a new template model called Spring Loaded Inverted Pendulum with Swing Legs (SLIP-SL) which improves on the popular SLIP model by adding passive swing leg dynamics. It is ...

Stanley is increasingly focused on its main tool brands, including DeWalt. (Michael M. Santiago/Getty Images) Stanley Black & Decker is further slimming its product lines with a $1.8 billion deal to ...

The sporty yet frugal RF4D offers ‘aerobatics for peanuts,’ says Bob Grimstead, our Fournier owner and display pilot, writing about the aviation love of his life… Open that throttle wide and lower the ...