At-home science projects can teach you how to build the research tools to participate in citizen science and solve problems.

Ryan Waniata is a writer. PopSci.com covers a variety of topics such as science, technology, DIY, news, and gadget reviews.

STEM advocate and toy developer Vanessa Raponi wows us with two DIY experiments, showing us step-by-step how to make a density tower and an ooblek, both of which teach kids about science in a fun ...

Ryan W. McEwan / The Conversation is a writer. PopSci.com covers a variety of topics such as science, technology, DIY, news, and gadget reviews.