Betzig develops new microscopy technique just after winning Nobel Prize
Eric Betzig, who shared the Nobel Prize in chemistry earlier this month, developed another microscopy technique allowing cellular processes to be observed at groundbreaking resolution and speed. via The Washington Post:
Betzig came up with his Nobel-winning microscope (PALM) when he’d grown frustrated with the limitations of other microscope technologies. The so-called lattice light-sheet microscopy that he describes in Thursday’s paper was the result of his eventual boredom with PALM.
“Again, I just started to understand the limits of the technology,” Betzig said. PALM was great at looking at living systems, but only when they moved slowly. It couldn’t take measurements quickly enough to get high-resolution pictures of fast cellular divisions.
Trying to understand biology using these microscopes is like piecing together a football game from high-resolution photos, Betzig said: You can see images of a pass, and a touchdown, and of the cheerleaders doing a pyramid. But the rules of the game would only become clear once you saw a game on video.
“I’d been looking at those pictures my whole life,” Betzig said. “It was time to take a look at the living stuff in action.”
We are angry, frustrated, and in pain because of the violence and murder of Black people by the police because of racism. We are in the fight AGAINST RACISM. George Floyd was murdered, his life stolen. The Adafruit teams have specific actions we’ve done, are doing, and will do together as a company and culture. We are asking the Adafruit community to get involved and share what you are doing. The Adafruit teams will not settle for a hash tag, a Tweet, or an icon change. We will work on real change, and that requires real action and real work together. That is what we will do each day, each month, each year – we will hold ourselves accountable and publish our collective efforts, partnerships, activism, donations, openly and publicly. Our blog and social media platforms will be utilized in actionable ways. Join us and the anti-racist efforts working to end police brutality, reform the criminal justice system, and dismantle the many other forms of systemic racism at work in this country, read more @ adafruit.com/blacklivesmatter
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.