Weaponized Cells: A Sobering Message About the Virus

Lung researcher Dr. Camille Ehre felt like she was flying a drone over a dense forest, looking for poisonous apples on the ground or in the swaying trees. For more than a month, she piloted her powerful microscope over an area 12 millimeters in diameter populated by cells from the lungs’ airways. Zooming in and out, she hunted between and below their hairlike protrusions for the infectious, spiky orbs of COVID-19. … More Weaponized Cells: A Sobering Message About the Virus

Holding Onto Herself

For the first time in the almost two years since she began dating Alex Honnold, the most accomplished free solo climber in the world, she allows herself to think about all the things that could go wrong on El Capitan the next day — when Honnold would attempt to become the first person to climb Yosemite’s monolith with no ropes or safety gear. … More Holding Onto Herself

The Art of Perseverance

Students are incredulous when Walters proffers this deal. “You’re going to give me more time and a higher grade? What’s the catch?” But that’s how making and inventing works in the real world, he said. Like pumping gas in a Vermont winter, the first decisions you make often are not your best. … More The Art of Perseverance