10M views · 31K reactions | From 溺 extraction to creating a homemade oxygen generator. Ever tried these experiments? For step-by-step instructions go here: https://mel.sc/saf/ One of these experiments is included in the MEL Chemistry subscription To perform this and many other cool and safe experiments at home, sign up here: https://mel.sc/sag/ | MEL Science | Facebook

5.6K reactions · 557 shares | CrunchLabs is for anyone excited to explore. Build monthly STEM toys alongside former NASA Engineer turned Youtuber Mark Rober and get two months free with an annual subscription. | CrunchLabs | Facebook

The CrunchLabs Build Box is an original STEM toy that gets delivered each month along with an exclusive video from Mark Rober, that not only shows how to put it together but it teaches all the juicy physics and engineering principles behind how it works. This combination of learning cool stuff while having a ton of fun at the same time is designed so that at the end of 12 months you’re not just building like an engineer… more importantly you’re Thinking Like An Engineer. So if you want to unlock