Featured in chemistry

An illustration of sneakers stained with unremovable substance.
Three people in multicolored Lycra spandex exercise outfits in front of a light pink backdrop
Two chemists pulling apart an old computer in a rare earth metal recycling experiment
Mushroom, sandwich, sushi, ice cream, pasta, tomato and other illustrated foods with important texture
Grapes, cocktail, pie, and oil illustrated on a red background to show examples of weed edibles
The planet Venus
Cleaning supplies.