Fabio Bergamin, a pioneer in blood diagnostic methods, discusses a revolutionary technique for blood sampling inspired by leeches that reduces anxiety around needles. Kimberly Alsbrooks and Klaus Hoerauf share insights into needle phobia's impact on healthcare access. The conversation also highlights blue-green algae's potential for carbon capture, which could address climate problems. Lastly, they delve into new research uncovering how chronic asthma may be linked to cell overcrowding in the airways, potentially leading to innovative treatments.