Recently, a new technology has come to the fore, namely four-dimensional (4D) printing.Conventional research has, however, mostly been in a glass state after a shape change such as self-folding of 4D printing, because the heat shrinkage or shape memory effect of polymers Stemware is used.Therefore, the 4D printed hinges are rigid and cannot be fold
Transition between individually different and common features in skilled drumming movements
Why do professional athletes and musicians exhibit individually different motion patterns? For example, baseball pitchers generate various pitching forms, e.g., variable wind-up, cocking, and follow-through forms.However, they commonly rotate their wrists and fingers at increasingly high speeds via shoulder and trunk motions.Despite the universalit
Experimental study on viscosity and isobaric heat capacity of PEG 400 enhanced with TiO2 nanoparticles
In the last years, a lot of research is committed to developing new heat transfer fluids for medium to high temperatures applications.This experimental analysis is dedicated Neem to a less studied fluid, PEG 400 enhanced with titanium oxide nanoparticles, and started with suspensions manufacturing, morphology analysis and a strong discussion on vis