Lifeboat Foundation

A cable cut a large gash into the radio telescope this week and it’s uncertain when it will be back in working order.

Aguas Zarcas, a space rock that crashed last year in a Costa Rican rainforest, has captivated researchers and collectors.

This new 4k footage from Mars taken by the Curiosity Rover will leave you in complete awe of ‘The Red Planet’.

This video explains the details of eukaryotes, replication in eukaryotes and differences between prokaryotic DNA replication and eukaryotic DNA replication.

After recalling more than 100 hand sanitizers that contain methanol, the FDA introduces a new toxin (1-propanol) that can depress the central nervous system if wrongfully ingested.

It wasn’t quite built one piece at a time, but there was a lot of fabrication required.

China’s Xiaomi has launched a new TV as part of the 10th anniversary celebration that also saw the announcement of the Mi 10 Ultra smartphone. The Mi TV Lux Transparent Edition brings sci-fi into the living room with an edge-to-edge self-luminous television that you can see through.

We’ve seen a few transparent televisions and screens from industry big hitters like Samsung, LG and Panasonic over the years, but Xiaomi says its Mi TV Lux Transparent Edition is the first to go into mass production.

The 55-inch OLED panel is just 5.7-mm thin and sits on a rounded base and, when the TV isn’t powered on, the display looks like a window between you and whatever is behind it – though it can be set to show arty display images if desired. But Xiaomi is promising an “unprecedented visual experience” when it’s switched on, with “extra rich blacks and unmatched brightness.”

Scientists from Nanyang Technological University, Singapore (NTU Singapore) have developed an Artificial Intelligence (AI) system that recognizes hand gestures by combining skin-like electronics with computer vision.

The recognition of human hand gestures by AI systems has been a valuable development over the last decade and has been adopted in high-precision surgical robots, health monitoring equipment and in gaming systems.

AI gesture recognition systems that were initially visual-only have been improved upon by integrating inputs from wearable sensors, an approach known as ‘data fusion’. The wearable sensors recreate the skin’s sensing ability, one of which is known as ‘somatosensory’.

A team of researchers working at the University of Maryland has uncovered the structure of the mysterious blue whirling flame. In their paper published in the journal Science Advances, the group describes using computer simulations to determine the structure of the unique type of flame.

Back in 2016, a team of researchers discovered what they described as a blue whirling flame while they were studying the properties of liquid fuel floating on water. They had added fuel to a tank full of water that was enclosed in a space that generated a vortex. They described a fire that looked at first like a tornado, but then shortly after, settled into what they dubbed a blue whirling flame. They noted at the time that its color suggested it likely was very efficient, burning the fuel without creating soot—a property that might be useful in cleaning up oil spills. Since then, others have looked at the unique type of flame, but no one had tried to understand its structure. In this new effort, the researchers took a closer look at the flame and found it was actually three types of flames that had merged into one.

To learn more about the nature of the blue whirling flame, the researchers created computer simulations using conditions known to generate them. They then slowly adjusted the parameters until they were able to generate the flame virtually. They discovered that the flame was actually the result of three known types of flames merging: those with an invisible outer flame, which happens when there is less fuel than oxygen in the mix—and two that had types of visible inner flames in which higher fuel ratios are more common.