Scientists have engineered a nanoscale switch using DNA "origami." Inspired by macroscale mechanical switches, the device achieves long-term functionality without the continuous forcing mechanism that ...

In quantum mechanics, the geometry of quantum states has emerged as a powerful framework for understanding phenomena ranging ...

A well and water tank level controller is intended to work in harsh conditions, particularly in environments not always suitable for sensitive electronics. The wired-logic controller proposed here is ...

Revamping one of the earliest paradigms for the investigation of infant learning, and moving beyond reinforcement accounts, we show that the emergence of agency in infants can take the form of a ...

The accurate and precise transport of the small amounts of the liquid by the syringe pump is widely used in many fields. In this paper, an Arduino-based syringe pump is fabricated using the computer ...

With an increasing elderly population worldwide, the number of fall and tripping related injuries have also increased (1). This poses a serious threat to the health and standard of living of the ...

Home automation systems are increasingly gaining popularity day by day, and nowadays it's become easy to turn on & off certain appliances by using some simple control mechanism like a relay or a ...

The configuration of the imaging system is shown in Figure 1A. The whole system was placed on a shockproof table to stabilize the image during data acquisition. To enhance image contrast and to reduce ...

Functional nanomaterials will enable the next generation of displays, detectors, and photovoltaic devices by interacting with light at subwavelength length scales. However, performance and practical ...