A simple structural tweak has dramatically enhanced the colour clarity and stability of heavy metal-free blue quantum dots. By incorporating sulfur into the eco-friendly zinc–selenium–tellurium ...
Floppy disk, brick cell phone, typewriter… did you miss me? Check out the latest versions of these and other older technologies ...
Includes PowerPoint presentation template and Word templates for a factsheet, flyer and newsletter (English and Spanish). Includes PowerPoint templates for 48" by 36" horizontal posters and a 36" by ...
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