At the end of August a parcel arrived from outer space for a small Connecticut-based biotech company called LambdaVision. Inside the shoebox-sized package were samples of a protein-based film that the company hopes will one day be the basis of an artificial retina to restore sight to people blinded by age or genetic disease.
8月底，一个包裹从外太空寄到了康涅狄格州一家名叫LambdaVision的小型生物技术公司。在鞋盒大小的包装中是一种蛋白质薄膜的样品，该公司希望有一天它能成为人工视网膜的基础，使因年龄或遗传疾病而失明的人恢复视力。
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