Most of such 'groundbreaking' discoveries eventually end up just a toy show.
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送交者: asker 于 2016-10-19, 11:59:23:
回答: Convert CO2 directly to ethanol, 一半科学家是中国人 由 silxirt 于 2016-10-19, 10:41:55:
The durability is often a huge barrier.
The scale-up is almost always a bottleneck.
The cost is another common blocking boulder...
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