Only People With Sharp Eyes Can Spot the Hidden Snake in This 3D Motion-and-Depth Optical Illusion

The challenge is to spot the Hidden Snake in this 3D Motion-and-Depth Optical Illusion. So if you think that your Observation ...

The shape of things to come: How spheroid geometry guides multicellular orbiting and invasion

As organisms develop from embryos, groups of cells migrate and reshape themselves to form all manner of complex tissues.
The Daily StarOpinion

After billions spent, still gridlocked: What the new government must do

What should the upcoming government immediately do to make Bangladesh’s communication infrastructure—particularly in ...

The secret history of Stonehenge

The monument’s mysterious past has spawned countless tales and theories. According to folklore, Stonehenge was created by ...
IEEE

Design of Circular Polarization Radiation Pattern Reconfigurable Rectenna for IoT Devices

Abstract: A compact metasurface-integrated reconfigurable antenna operating in the Sub-6 GHz frequency band, at 4.8 GHz, for wireless power transfer (WPT) applications is presented. By controlling PIN ...