@courtneyoc, ruddy28 & aviola – Missed your comments at first because they were below the divider on this page. Thanks for your reviews and suggestions for improvements to our OER. We have made the changes as suggested: rearranged the text and video for 4D printing, removed the asterisk in question 2 and justified the alignment of the paragraphs for a more professional look.
Courtney, I’m like you in that I did not pay that much attention to 3D printing initially even though I knew it existed. This group project is beneficial for me personally and professionally because it is an eye-opener. Colleen, I agree with you that 4D printing is quite terrifying. The video looks like something straight out of a sci-fi movie, yet it is real. Thanks, Angela, the Educause site on Makerspaces is very helpful and relevant.