re: #15 jeffreyw

Developing—Microrobots made of algae can carry chemo directly to lung tumors & improve cancer therapy. ‘Bots’ may solve a key problem. Tumors that travel to the lungs pose a challenge bc conventional chemo can’t accumulate in sufficient concentration to destroy them medicalxpress.com…

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I seem to remember a movie about this with Raquel Welch and her boobs.