Femtosecond laser micromachining was first demonstrated in 1994, when a femtosecond laser was used to ablate micrometre-sized features on silica and silver surfaces 1,2. In less than ten years the ...
The alternative text for this image may have been generated using AI. Figure 2: One-atom-thick single crystals: the thinnest material you will ever see. The alternative text for this image may have ...
Assistant Editor, Education Week Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education ...
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