Visitors will engage in activities showing various natural phenomena that scientists and engineers have emulated to address human problems. Visitors view peacock feathers at different angles to see iridescence, apply drops of water to observe the color changes, and look at other examples of iridescence in nature, such as a blue Morpho butterfly, tropical beetle wings, and abalone shells. Visitors also explore the Lotus Effect by applying drops of water onto Lotusan paint and stain resistant fabrics, two technologies that mimic the Lotus effect.
This program demonstrates the importance of scale (macro vs. micro vs. nano) and surface features in materials science and nanotechnology. Visitors will examine three different slides macroscopically (with their eyes) and microscopically (with a microscope). Each of the three slides has different size particles on its surface: macro, micro, and nano. The visitors predict how a drop of water will behave on each surface and then test their prediction.
The exhibition NANO VIEW was set up by the students of Leuven’s Academy of Art (SLAC) and showed the world of nanotechnology through the eyes of 800 youngsters. The works of arts were first shows in SLAC and later on at IMEC Netherlands and KHLeuven.