Is There Such A Thing As Too Much Resolution On A TV?
Science Friday6 Nov 2025

Is There Such A Thing As Too Much Resolution On A TV?

As Black Friday approaches, you’re probably being inundated with ads for bigger, better televisions. But just how good is good enough? Are there limits to what our eyes can even make out?

Visual perception researcher Maliha Ashraf joins Host Flora Lichtman to describe her new study on display resolution—including a display calculator she and her colleagues developed to help you determine the optimal display characteristics for a given room. And retinal neuroscientist Bryan Jones joins the conversation to delve into the workings of human vision.

Guests:
Dr. Maliha Ashraf is a postdoctoral researcher at the University of Cambridge in the UK.
Dr. Bryan W. Jones is a professor of ophthalmology at the University of Pittsburgh.

Transcripts for each episode are available within 1-3 days at sciencefriday.com.

Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374


Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(1338)

Why do sports announcers talk like that?

Why do sports announcers talk like that?

If you watch sports, whether the recent NBA finals or the ongoing World Cup matches, you may have noticed that the athletes aren’t the only ones putting on a show. The announcers seem to be playing a ...

19 Jun 13min

Swords, cannibalism, poison: inside the world of killer microbes

Swords, cannibalism, poison: inside the world of killer microbes

There is a murderous crime spree happening right under—and perhaps inside—our noses. Killer microbes armed with weapons are eviscerating, assassinating, and detonating their fellow microbes. And the n...

18 Jun 21min

When music transports you to a different place

When music transports you to a different place

Do you ever hear a song that transports you to a specific place and time? This auditory wormhole has a name: musical daydreams. Music cognition expert Elizabeth Margulis studies why they happen, and w...

17 Jun 18min

A vast whale graveyard + Zombie sea cucumbers

A vast whale graveyard + Zombie sea cucumbers

Researchers just published details of a massive undersea graveyard of whales deep in the Indian Ocean. Spanning about 1,200 kilometers (745 miles), it contains whale remains dating back more than 5 mi...

16 Jun 18min

Should we bring mountain lions back to the Northeast?

Should we bring mountain lions back to the Northeast?

Big cats used to roam the entire United States. You might know them as mountain lions, pumas, cougars, or catamounts. Though they go by many names, they're actually all the same species.  Their curren...

15 Jun 12min

Blue Origin explosion hits NASA timeline + Artemis III crew

Blue Origin explosion hits NASA timeline + Artemis III crew

When Blue Origin’s New Glenn spacecraft exploded in an enormous fireball during a ground test a couple weeks ago, it sent shockwaves not only through the air, but through NASA’s timeline for the upcom...

12 Jun 12min

Why can I handle tequila but not rum?

Why can I handle tequila but not rum?

‘Tis the season for porch beers and happy hours, and we’re taking on listener questions about how alcohol affects us. Like, is a glass of wine at dinner really good for you? And why do sugary drinks g...

11 Jun 21min

AI + turfgrass science in the most high-tech World Cup yet

AI + turfgrass science in the most high-tech World Cup yet

The 2026 World Cup will be the largest one yet, and FIFA is trying to make it the most high-tech, too. The federation has partnered with tech giant Lenovo to launch Football AI Pro, which is designed ...

10 Jun 19min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
rss-nysgjerrige-norge
jss
forskningno
dekodet-2
liberal-halvtime
villmarksliv
rekommandert
sinnsyn
rss-paradigmepodden
tomprat-med-gunnar-tjomlid
rss-inn-til-kjernen-med-sunniva-rose
rss-overskuddsliv
rss-rekommandert
nevropodden
hva-er-greia-med
rss-bondevennen
fjellsportpodden
kvinnehelsepodden