The Nintendo Switch 2 Mario Kart World Bundle is once again on sale for $50 off at Amazon, Target, and Best Buy. Normally $500, the console bundle is discounted to $450 as a last-minute holiday deal.

Below, we've listed every microSD Express Card from a reputable brand we could find on Amazon--though we excluded cards with prices that are substantially higher than average. The Switch 2 is the ...

Abstract: In large pulsed power drivers for the research of high-energy-density physics (HEDP) and high power electromagnetic (HPEM), megavolt pulsed gas switches are crucial and indispensable ...

Abstract: The parity-time (PT) symmetric principle has been proved that it can improve the degree of freedom of the wireless power transfer (WPT) system with multiple repeaters, while maintaining ...