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Ancient Tattoos

Researchers have applied innovative techniques to study ancient tattoos on mummies, offering new cultural insights. Jason Dinh explains that laser-stimulated fluorescence, a method originally used for dinosaur fossils, allows scientists to visualize tattoos on thousand-year-old mummies in Peru. This technique reveals intricate designs, such as geometric shapes and natural motifs, with lines thinner than those made by modern tattoo needles 1.

The bigger picture here is that by learning who was tattooed, what those tattoos depicted and how they were laid down can reveal the deeper cultural meaning of skin art.

--- Jason Dinh

These findings suggest the use of fine instruments like cactus needles or sharpened bones, though there is still debate among experts 1.

   

AI Antivenoms

AI is revolutionizing the development of antivenoms, potentially transforming medical treatments. Jason Dinh highlights a study where AI-designed proteins successfully neutralized venom toxins in mice, showcasing a promising new approach to snakebite treatment 2.

These AI designed proteins are, in theory, quicker and more cost effective to produce.

--- Jason Dinh

This method could replace traditional antivenom production, which involves using animals, and may not require refrigeration, making it ideal for remote areas 2. The research builds on AI advancements in protein structure prediction, with potential applications extending to other pharmaceuticals.