Conductors: Steel Screen, Brass Ring, Washer, Paper Fastener, Copper, Paperclip, Steel Nail, Aluminum Foil, Aluminum Nail, Insulators: Rubber Band, Sponge, Cardboard, Yarn, Straw, Glass,

Thermal Conductors or Insulators

Табела

Визуелни стил

Поставке

Промени шаблон

Врати аутоматски сачувано: ?