Wireless video could make intubation safer
Intubation is a drastic yet necessary procedure that medical professionals perform to open patients’ airways. While it can be a real lifesaver, intubation is difficult to perform, and sometimes the tube can be placed incorrectly. A specialized, 3D-printed device with a small wireless camera Read More...
James Webb Space Telescope releases first stunning image of a star
An update on the James Webb Space Telescope is hitting your newsfeed again as it makes another landmark step in its journey to help us explore the universe. The telescope set off in late December 2021, with the mission to change how we study deep space forever. The Optimist Daily previously Read More...
Webb telescope reaches its destination and turns on its camera
Here at The Optimist Daily, we like to report on the great feats of human kind, including our adventures in space. An incredible thing in recent news is that the James Webb telescope finally set off from Earth to travel up into the universe, with the mission of transforming how we study deep Read More...
This cutting edge camera is the size of a grain of salt
Micro-cameras are used in virtually all industries. In the medical field, these tiny cameras have helped facilitate less invasive medical imaging practices and improved robotic surgical tools. Structures of molecules and neural pathways have been uncovered using this technology, although achieving Read More...
How tiny solar-powered cameras solved a snail survival mystery
When the invasive carnivorous rosy wolf snail was introduced to Tahiti decades ago, it all but decimated many other populations of native snails. One species that managed to survive is the Partula hyalina snail, but researchers weren’t sure what made that species different. To unlock the Read More...