Needle-free Blood Test Is on the Way
Young woman gets jabbed with a needle as a medical technician draws blood (Photo: US Navy) A new device uses light instead of needles to test blood. Researchers in Israel are developing the pain-free...
View ArticleScience Scanner: Heart of Space Telescope Survives Deep Freeze, Pain-Free...
The view from inside NASA Goddard’s Thermal Vacuum Chamber shows the space telescope’s ISIM being lifted out by crane, after completing weeks of space environment testing. (NASA/Chris Gunn) Key Space...
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