This time I was flying my Joyvel Alfa Trainer, an original design airplane from scratch, I went to a place where I used to fly most of the time all of my gliders, soaring style, without any motor. Why ...

This mini rc F4U Corsair is a great plane for beginners in rc flight, it has a stabilization system making it very easy to control in the air, small for easy transportation and uses 1S batteries ...

One of the smaller green roofs on campus, ANSYS Hall has a small patio with seating that includes a vegetated area. Photo courtesy of Alexander Johnson, 2025 Featured flora: the roof was originally ...

Abstract: Fuel cells represent a promising solution for sustainable energy production, crucial in mitigating greenhouse gas emissions and combatting climate change. This study mainly on developing an ...