Want to get a bit more control out of your Speedpaints? Well, how about Speedpaint Markers? This is all we've got to go on so far but it looks like a rather nifty product that could take a bit more of ...

记者11月21日从中国煤炭科工集团（以下简称中国煤科）获悉，该集团所属煤炭科学技术研究院有限公司（以下简称煤科院）聚萘二甲酸二甲酯（PEN）单体年百吨级中试项目，日前正式步入落地实施阶段。这是国内首个煤基PEN材料单体百吨级中试装置。该中试实验 ...

Invest in some whiteboard paint in the kitchen or entryway and scribble your reminders there. You can use dry-erase markers on most metallic tape measures too. You might wonder why this is useful ...