Showing all 5 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low surface surface Add to cart Quick Look Objects Blade on two points based only. Stable equilibrium on a mirror surface ₽0.00 Add to cart Quick Look Objects Blade on two points based only. Stable equilibrium on a mirror surface ₽0.00 Add to cart Quick Look Objects Blade on two points based only. Stable equilibrium on a mirror surface ₽0.00 Add to cart Quick Look Science Power of water. Law of nature. The blade is on the surface of the water, the metal does not sink. ₽0.00 Add to cart Quick Look Science Power of water. Law of nature. The blade is on the surface of the water, the metal does not sink. ₽0.00