Share May, 2018 Mechanical Stress May Affect Cancer’s Spread New research finds that fluid shear stresses inside the abdomen may promote cancer’s spread by fostering chromosomal changes in normal cells and encouraging cancerous cells to cluster in immune-resistant spheroids. Body on a Chip Mimics Multiple Organs A new platform that mimics the interactions among up to 10 organs in the human body could eventually replace animal testing of drugs for safety and efficacy. Graphene: The Secret to Hair Dyes that Last Although hair dye has become commonplace in our culture, it can contain toxic components and can harm hair if used too often. Scientists Detect Silent Seizures with Sound A “stethoscope” for the brain allows even untrained observers to detect seizures — just by listening to brain waves. Hydrogel Implant Stops Tumors from Reoccurring A drug-dispensing hydrogel implant can stop tumors from regrowing and metastasizing after surgery. Recovering Metals from E-Waste May Make Financial Sense Extracting metals from old electronics is more cost-effective than mining those metals from the earth, say researchers Xianlai Zeng and Jinhui Li of Tsinghua Univ. in Beijing and John A. Mathews of Macquarie Univ. in Sydney. Copyright Permissions: Would you like to reuse content from CEP Magazine or purchase an article reprint? Learn more about Reprints and Permissions.