At the recent Hacker Hotel conference in the Netherlands, she presented an ultrasonic parametric speaker. It projects an extremely narrow beam of sound over a significant distance, but it’s not ...

Here we report a non-ideal quarter-wavelength Bragg reflection waveguide for generating three types of spontaneous parametric down-conversion processes. A general solution to the dispersion equation ...

AdaCAD is an experimental workspace that applies parametric design to the domain of weave drafting. It supports algorithmic and playful approaches to developing woven structures and cloth, for shaft ...

Click to share on Facebook (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to email a link to a friend (Opens in new window) A convergence of actions taken by the Trump ...