For those who didn’t get out to hear the recent 60-Second Lectures earlier this month, or the previous ones in the fall, it is not too late to listen.

A 60-Second Lectures Archive can be found on Vimeo at https://vimeo.com/channels/60seclec The channel boasts an archive of 168 videos.

The last 60-Second Lecture of the spring semester is slated for noon on Wednesday, April 25 at the base of the Benjamin Franklin statue, College Hall. Eric Schelter, assistant professor of chemistry, will discuss Scarcity and Sustainability: The Future of Rare, Precious, and Critical Metals. In the case of inclement weather,  the rain location is at the Bistro, Houston Hall.