U.S. government labs use airflow visualization with mirrors, lights, and lasers to track particles, enabling them to trace drug powder, identify gunfire sources, and detect particles escaping from sealed packages.
Related Posts
Microorganisms Rapidly Colonize Space Sample from Asteroid Ryugu, Study Finds
At a Glance A recent study has uncovered an interesting finding in the ongoing debate about extraterrestrial life.…
Liana Overgrowth Threatens Tropical Forests, Reducing Carbon Storage and Biodiversity
Woody vines called lianas are rapidly overtaking tropical forests, reducing biodiversity and slashing carbon storage by up to 95%.
Bird flu isn’t spreading in humans for now. But there are vaccines in the pipeline if that changes
Marian Weyo/Shutterstock Paul Griffin, The University of Queensland Since May, a number of poultry farms around Australia have…
How do geese know how to fly south for the winter?
Geese fly day or night, depending on when conditions are best. sharply_done/E+ via Getty Images Tom Langen, Clarkson…