News
Garber Privately Tells Faculty That Harvard Must Rethink Messaging After GOP Victory
News
Cambridge Assistant City Manager to Lead Harvard’s Campus Planning
News
Despite Defunding Threats, Harvard President Praises Former Student Tapped by Trump to Lead NIH
News
Person Found Dead in Allston Apartment After Hours-Long Barricade
News
‘I Am Really Sorry’: Khurana Apologizes for International Student Winter Housing Denials
David S. Stacey '40, has developed a new device for determining the intensity of light cast by a photographic enlarger. A versatile instrument, it will measure light intensities varying from those as powerful as the sun's rays to the lowest ever experienced in photographic work.
Stacey has been given a special room in the Physics Laboratory to calibrate his instrument.
Want to keep up with breaking news? Subscribe to our email newsletter.