Frontiers21d
Experimental investigation of mechanical and durability performances of self-compacting concrete blended with bagasse ash, metakaolin, and glass fiber
The experiment included measuring the amount of charge passed to the SCC specimens in a cell exposed to 60 V for 6 h on a 100-mm-diameter by 50-mm-depth concrete disk ... Comparison of slump flow ...
BBC18d
What is Terrific Scientific DIY?
What should I look out for? • Easy to follow films demonstrating how to do simple experiments using basic equipment – from bicarbonate of soda and vinegar to balloons and CDs. • Famous ...
National Geographic news20d
Baby fish have started eating plastic. We haven’t yet seen the consequences
Here, a scribbled filefish, about 50 days old and two inches long, navigates a soup of plastic. This story appears in the May 2019 issue of National Geographic magazine. In this time-lapse video ...
C&EN15d
Designing Closed-Loop Recyclable Thermosetting Polyurethanes Utilizing Polyfunctional Acetal-Containing Polyols
Department of Chemical Engineering and Chemistry and Institute for Complex Molecular Systems, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands ...