Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

1 School of Physics Science and Technology, Yangzhou University, Yangzhou, China 2 Aerospace Laser Technology and System Department, Wangzhijiang Innovation Center for Laser, Shanghai Institute of ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Hackers are now using spyware to attack WhatsApp, Signal and other ...

Frequency-Division-Multiplexing- Aim: To study and implement Frequency Division Multiplexing (FDM) and Demultiplexing using SCILAB by combining six different message signals into a single composite ...

More evidence has emerged to support the natural origin of comet 3I/Atlas. After several weeks of conspiracy theories, social media debates, and speculation on popular podcasts such as Joe Rogan's, ...

Bacteria employ complex signaling networks for adaptive gene control in changing environments. Bacterial second messenger molecules such as cyclic AMP (cAMP) relay external environmental signals into ...

AIM: To write a program for Frequency Modulation and Demodulation using SCILAB and to observe and measure the frequency deviation and the modulation index of FM. Frequency modulation is a type of ...

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by ...

Signal has introduced a new opt-in feature that helps users create end-to-end encrypted backups of their chats, allowing them to restore messages even if their phones are damaged or lost. Secure ...

Thomas Merritt receives funding from the Natural Sciences and Engineering Research Council. Allie Hutchings does not work for, consult, own shares in or receive funding from any company or ...