Ask Science
Summary: How do astronomers photograph a black hole? How often do planes get hit by lightning? What does the EPA actually do? Science is all around us and transforming our world at a rapid pace. Extragalactic astrophysicist Sabrina Stierwalt is here to guide you through it. She'll help you make sense of the everyday and the once-in-a-lifetime. Rights of Albert Einstein are used with permission of The Hebrew University of Jerusalem. Represented exclusively by Greenlight.
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Podcasts:
Does the SPF really matter? Should I go organic? What about the warnings on possible carcinogens in sunscreens? Is it better to avoid sunscreen altogether? Let's ask science!
The Earth's surface is made of large slabs called plates. They move faster than your fingernails grow, and life on Earth might not exist without them.
Many viruses are like bad party guests—they show up uninvited and wreak havoc. But some viruses are more cooperative guests. A virus may have even made us mammals!
Did NASA really discover a parallel universe where time runs backward? It's not impossible! But we're still a long way from proving it.
How concerned should you be about transmission of the novel coronavirus through food?
There's much left unexplored beneath Earth's surface, uncluding miles of underground rivers. What forms them? What lives there? And how do these subterranean waterways help science?
The OSIRIS REx spacecraft will perform a cosmic smash-and-grab on the surface of the potentially hazardous asteroid, Bennu. What do scientists hope to learn?
You're longing for connection, your child is begging for a playdate, you're stir crazy. Is it okay to visit with just one other family during the COVID-19 pandemic?
Is the air noticeably clearer where you live right now? For Earth Day, you can become a citizen scientist by using an app to track air pollution in your neighborhood.
What’s the difference between a germ, a virus, and bacteria? Let's put these different disease-causing objects under a microscope and find out.
Although quarantine challenges us all, the reduction in human activity has meant good things for nature and our environment. Can we sustain that progress?
One of the best things you can do to protect yourself from the threat of COVID-19 is to separate the facts from the myths. Dr. Jonathan Quick, infectious disease expert and author of The End of Epidemics, joined Everyday Einstein to tell you how.
Each year a new flu shot is developed to try to combat the strains of the virus expected to wreak havoc that season. But who decides which viruses make it into the vaccine? What new technologies are being used to produce that vaccine more efficiently?
Sanitation is on everyone's minds right now. What's the best way to clean your (probably gross) phone, your home, and your own hands? Do you need antibacterial soap?
What's a chimera, and how common is chimerism? Most cases in humans are discovered by accident, so you could be a chimera and not even know it!