- #1
Codester09
- 32
- 0
Ya know, rare Earth magnets and crap like that. Anybody know of some other cool things to have sitting around the house?
Some examples of cool physical phenomena objects include ferrofluid, non-Newtonian fluids, polarizing filters, and lenticular lenses.
Ferrofluids are made up of tiny magnetic particles suspended in a liquid. When exposed to a magnetic field, the particles align and form interesting shapes and patterns, creating a visually appealing effect.
Non-Newtonian fluids have a viscosity that changes based on the amount of force applied to them. They can behave like a solid or a liquid depending on the conditions, which is why they are often referred to as "shear-thickening" or "shear-thinning" fluids.
Polarizing filters are made up of a special material that blocks certain angles of light, allowing only specific wavelengths to pass through. This creates the effect of reducing glare and increasing contrast in photography and other applications.
Lenticular lenses are used to create the illusion of depth or motion in images. They consist of multiple thin lenses that tilt and shift to create different images when viewed from different angles, giving the impression of movement or a 3D effect.