Hello John, 

With a few hours left in the MIT 24-Hour Challenge, there’s still time to donate to OpenCourseWare and support free access to knowledge. Will you be one of the 75 people we need to help us meet our challenge goal by midnight ET?

Your contribution will go a long way in making an impact on learners everywhere. Gifts of any amount today will make a difference and count towards our goal. 

Thank you for considering a gift to OCW before 11:59 p.m. ET as part of the MIT 24-Hour Challenge!

MIT OpenCourseWare

P.S. If your gift and this message have crossed paths, please accept our thanks for your support!