Agar is so critical that since WWII, scientists have tried to find alternatives in the event of a supply chain breakdown, especially as recent shortages have caused similar alarm. But while other colloid jellies have emerged, agar remains integral to laboratory protocols because no alternatives can yet compete on performance, cost, and ease of use.
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德国工业设计师迪特 · 拉姆斯：做得更少，但更好
Варвара Кошечкина (редактор отдела оперативной информации)，详情可参考搜狗输入法2026