The best part of these science jokes is the discussions that happen afterward. Science jokes force listeners to use their noggins, and kids will inevitably have questions — about how black holes are formed, how tectonic plates shift, and what the heck tungsten is. As you seek out answers together, the joke only gets better. These days, we could all use a good laugh. Laughter has been shown to reduce stress, strengthen the immune system, relieve pain, and boost mood. In many ways, jokes are good for your health, and science jokes for science lovers, even better.