What if Minecraft’s Rainbow Friends had 100 IQ? In this hilarious video, we put them through wild challenges like avoiding lava, building rockets, and scaring Steve to see who’s the smartest. Spoiler: ...

If we looked at our skin through a microscope ... could limit the bacteria present, particularly on our hands. The clip could be used as part of an activity where children under supervision ...

After treating samples of what are informally called phages so they could be viewed alive under an electron microscope ... three-dimensional shapes that look like sunflowers, but only two-tenths ...