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March 1, 2024
Greetings! Here’s the latest from the MIT community.
 
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Understanding Uncertainty
Associate Professor Tamara Broderick uses statistical approaches to understand and quantify uncertainty in data, which can affect study results. “The reality is that we live in a noisy world, and we can’t always get exactly the data that we want,” she says.
Top Headlines
Professor Edward Roberts, management scholar, champion of entrepreneurship, and “MIT icon,” dies at 88
The trailblazing MIT Sloan professor identified keys to successful technology-based business, helping generations of MIT students and faculty to start firms.
MIT Heat Island
How cognition changes before dementia hits
A study finds language-processing difficulties are an indicator — more so than memory loss — of amnestic mild cognitive impairment.
MIT Heat Island
Study unlocks nanoscale secrets for designing next-generation solar cells
The work will help researchers tune surface properties of perovskites, a promising alternative and supplement to silicon, for more efficient photovoltaics.
MIT Heat Island
#ThisisMIT
In the Media
How scientists are using quantum squeezing to push the limits of their sensors // MIT Technology Review
Senior Research Scientist Lisa Barsotti discusses her work developing a new device that uses quantum squeezing to help the LIGO detectors identify more celestial events, such as black hole mergers and neutron star collisions. “With these latest squeezing innovations, installed last year, the collaboration expects to detect gravitational waves up to 65% more frequently than before.” 
Light and sound may slow Alzheimer’s by making the brain remove toxins // New Scientist
MIT scientists have found that an experimental treatment for Alzheimer’s disease involving sounds and flickering lights appears to “ramp up the brain’s waste disposal networks, which boosts the clearance of beta-amyloid and other toxic proteins that contribute to memory and concentration problems.” 
Verse
The stormy March is come at last,
With wind, and cloud, and changing skies,
I hear the rushing of the blast,
That through the snowy valley flies.

Ah, passing few are they who speak,
Wild stormy month! in praise of thee;
Yet, though thy winds are loud and bleak,
Thou art a welcome month to me.

For thou, to northern lands, again
The glad and glorious sun dost bring,
And thou hast joined the gentle train
And wear’st the gentle name of Spring.

And, in thy reign of blast and storm,
Smiles many a long, bright, sunny day,
When the changed winds are soft and warm,
And heaven puts on the blue of May.

Then sing aloud the gushing rills
And the full springs, from frost set free,
That, brightly leaping down the hills,
Are just set out to meet the sea.

The year’s departing beauty hides
Of wintry storms the sullen threat;
But in thy sternest frown abides
A look of kindly promise yet.

Thou bring’st the hope of those calm skies,
And that soft time of sunny showers,
When the wide bloom, on earth that lies,
Seems of a brighter world than ours.

​—“March” by William Cullen Bryant
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