From a geographic perspective, the island of Crete in the south of the Aegean was wellpositioned to engage in the rapidly expanding trade networks of the Mediterranean that flourished in the wake of the death of Alexander the Great. Ancient literary sources tell us that these maritime routes through which goods flowed were often plagued by ‘pirates’, roaming independently of any hegemonic rule....

We present a finite-element analysis of a diffraction problem involving a coated cylinder enabling the electromagnetic cloaking of a lossy object with sharp wedges located within its core. The coating consists of a heterogeneous anisotropic material deduced from a geometrical transformation as first proposed by Pendry [Science 312, 1780 (2006)]. We analyze the electromagnetic response of the cl...

Introduction Conclusions References

The single-beam mirage effect, also known as photothermal deflection, is studied using a free-standing, highly aligned carbon nanotube aerogel sheet as the heat source. The extremely low thermal capacitance and high heat transfer ability of these transparent forest-drawn carbon nanotube sheets enables high frequency modulation of sheet temperature over an enormous temperature range, thereby pro...