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Making lovely simple wire jewelry | Double heart pendant tutorial 1028

You can flexibly change the material to suit the material you have materials I used: Soft copper wire: 20 gauge (wire ...
YouTube on MSN

Double bubbles rings | Don't use stone | How to do | Copper jewelry | DIY @LanAnhHandmade 647

#ring #Howtomake #Tutorial #LanAnhHandmade #Copperwire You can turn on subtitles by clicking the cc icon at the bottom of a ...

A year after undermining Bredt's rule, scientists make cage-shaped, double-bonded molecules that defy expectations

Organic chemistry is packed with rules about structure and reactivity, especially when it comes to making and breaking ...
朝日新聞社

China bans dual-use goods exports for Japan military over Taiwan remarks

BEIJING--China has banned exports of dual-use items to Japan that can be used for military purposes, according to a commerce ministry statement on Tuesday, Beijing's latest move in reaction to an ...