@tinyrobin_kids: This is a dry-erase marker floating ink experiment.🔥Whiteboard marker ink is hydrophobic (it repels water) and doesn’t stick well to smooth surfaces like metal. So when you gently place the spoon with the drawing into water: 💧 The water lifts the ink off the spoon 💕 The heart floats on top because of surface tension It’s a fun, mess-free way to amaze your kid and sneak in a little science too! A great visual activity to explore surface tension and hydrophobic materials. #scienceforkids #dryerase #tinyrobinkids #stemfun #parenttips #scienceexperiment