Jenny Chang / BuzzFeed 1. Forgot your graphing calculator? Here's an online one. Twitter: @TomFlannery69 You can't write "boobs" with it, but it's good for other stuff too, probably. 2. Become a total boss at ramen with these handy recipes. Lauren Grier / Via climbinggriermountain.com 3. Spend the best $11 of your life on a 10-foot-long charging cable. Jeff Baron / BuzzFeed / Via buzzfeed.com Trust me on this. 4. And spend absolutely nothing on these printable playing cards. instagram.com 5. Kick your organization skills into high gear with this DIY dry-erase calendar made of paint swatches. Darice, Inc. / Via blog.darice.com Here's how to make it. 6. Find practice tests for basically any class by googling "site:edu [subject] exam." Yik Yak / Via buzzfeed.com 7. And calm the fuck down with this strangely empowering guided meditation. View this video on YouTube youtube.com As they say in the video, "Breathe in strength, breathe out bullshit."