You've assembled the gear for your home STEM lab—3D printers, soldering stations, maybe even a laser cutter—but have you thought about whether your space can actually handle it safely? This episode tackles the unsexy but critical infrastructure that transforms a corner of your home into a legitimate learning environment. Chloe Miller walks through the complete safety checklist covering electrical capacity, proper ventilation, and storage requirements that every parent needs to address before their kid powers up that first project.

• A single 3D printer can pull 250 watts just warming up its heated bed, and running multiple devices on a standard 15-amp circuit creates a genuine fire risk—dedicated 20-amp circuits give you the 2400-watt capacity serious STEM labs need.

• Surge protectors need joule ratings above 2000 a ...