Go to
http://www.brown.edu/Departments/Physics/calendar/

By default, it will display the events for the day.
The reservations for each conference room (330, 410, 723, or 724) are listed on the same page
If you are reserving space for a future date within the current month, select that date.

If
you’d like to view the availability for a coming month, select it from the drop
down list on the left.
Clicking on a particular day will show the time of the event, a short description, and the room being used

Selecting the monthly view will show all the events for that
month. 
To
reserve a room, click the ‘Reserve room 330, 410, 723, or 724 link.
Fill in all fields on the form, and click ‘submit request’

Your reservation will be sent to a Staff member. Your request will be updated and you will receive a confirmation message.