Lifeboat Foundation

Lunar mass driver implementation.

Shared with Dropbox.

There are three categories of EV chargers according to their charging speed (Level 1, Level 2, and Level 3), and knowing the difference is vital for EV owners.

It’s the first time scientists have discovered an animal that doesn’t perform aerobic respiration.

One of the most popular features for Vision Pro is the ability for it to serve as an external display for your Mac. Here’s how this feature works and how to enable it on your Apple Vision Pro.

There are three ways to connect your Apple Vision Pro to your Mac in external display mode.

Cisco today announced the launch of a Webex video conferencing app designed for the Apple Vision Pro. The app is designed to provide an immersive meeting experience that fills the space around the user.

The Webex app supports Personas, allowing Vision Pro wearers to have a visual representation of themselves in video calls while wearing the headset, and it also works with spatial audio.

We present the gravitational-wave background and its properties focusing on the background from compact binary coalescences in terrestrial detectors. We also introduce the standard data analysis method used to search for this background and discuss its detectability with second and third generation networks of detectors. To illustrate, we first use simple models and then discuss more realistic models based on simulations.

Join the discussion on this paper page.

Almost 1 in 5 Indian adults aged 60+ show signs of mild neurocognitive disorder, according to a study.

Given an estimated 138 million adults over 60 years of age in India, these estimates suggest approximately 24 million and 9.9 million older adults in India are living with mild and major neurocognitive disorder, respectively, revealed the study published in the journal PLOS One.

Summary: A new study illuminated how fruit flies navigate by revealing the communication between their internal compass and steering brain regions. This study shows that three distinct neuron groups translate directional signals into corrective actions, allowing fruit flies to adjust their course effectively.

These findings not only deepen our understanding of navigation in simpler organisms but also lay the groundwork for future research into the neural basis of behavior in more complex species, including humans.

By exploring the intricacies of fruit fly brains, scientists have uncovered fundamental principles of cognitive processing and behavior adjustment, offering insights into how internal cognitive states like direction sense are converted into tangible actions.