Polymer scaffold can self-assemble in tissue to deliver multiple vaccine components over time

Sometimes, the best way to achieve a big outcome is to start small. That principle is at the center of new work from a ...
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Making beautiful bracelet for beginners | double wire herringbone | simple beads jewelry 1067

In this video I will weave double-stranded herringbone instead of the usual single-stranded. Combine 3 rows of links to create an alternating effect that highlights the middle of the bracelet.