"In-space manufacturing is something that is happening now," says Libby Jackson, head of space at the Science Museum.
Thus, despite much effort, no gelling agent has yet been discovered that possesses all the properties and benefits of agar. Agar continues to be the best all-arounder: versatile, cheap, and established. And, if Gelidium agar should ever run out, and another colloid is not at hand, microbiologists could revert to culinary agar, which, although not as pure and transparent, offers a low-cost alternative to lab-grade agar.。业内人士推荐WPS官方版本下载作为进阶阅读
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Some say the technology is devaluing their work, while others reckon it is not yet – and might never be – good enough to replace them entirely