National Science Week Experiments

NASA prototype supersonic jet: Raw assembly footage

This STEM activity is fun & engaging & a great one to keep in your back pocket (in the freezer) door a rainy day! Be sure to save for later & share with friends🦕 I am also going to show step-by-step directions in stories! Also, if you would prefer to not use coffee grinds, I will reshare another way to make them without! Directions: 🦕In a bowl, dump your used coffee grounds. Then, mix in equal parts baking soda. So if you have 1 cup grounds then add in 1/2 baking soda. 🦕Next, add 3-5 tablespo