Lifeboat Foundation

The ingredients for reactions ancestral to metabolism could have formed very easily in the primordial soup, new work suggests.

Satellite communication has been serving the terrestrial network as a complementor rather than a competitor for a considerable time. The best use-case scenario is the cellular backhaul over VSAT (Very Small Aperture Terminal) to connect remotely installed BTS (Base Transceiver Station) of a cellular network through a geostationary satellite to the respective BSC (Base Station Controller) and ultimately the core network. This technology enabled MNOs (Mobile Network Operators) to increase their subscribers base in remote communities which could not be connected to their network grid through Microwave or Fibre transmission. Similar network architecture, commonly known as bent-pipe and FSS (Fixed Satellite Service), has been used by other networks requirements of ISP (Internet Service Providers), Government, Corporate, Oil & Gas, Mining sectors, where the DCE (Data Communication Equipment) and DTE (Data Terminal Equipment) are replaced from BTS and BSC to networking switches and routers.

However, all these communications are struggling to keep at par with development at terrestrial networks, and the main reason is staggering latency of around 530 milliseconds for a roundtrip of a message through the satellites at an altitude of around 37,000 kilometres, which is a big challenge for Industry 4.0 technologies. The arrival of the planned NGSO mega constellation appears to address the problem through claimed significantly lower latency of around 4 milliseconds, which is at par with fibre optics.

The integration of the networks of mega constellations with those on the ground is a complicated situation with multiple dynamics to analyse. Let us have a brief look at 4G LTE and 5G NR technology and analyse the integration for both backhaul and fronthaul interfaces through NGSO satellites with the core networks.

The ‘Universal law of touch’ theory was created by researchers at the University of Birmingham, who used mathematical modelling of touch receptors in humans and other animal species. By applying the mathematics of earthquakes to model how vibrations travel through the skin, the team discovered that vibration receptors beneath the skin respond to Rayleigh waves in the same way regardless of age, gender, or even species.

Breakthrough appears to support Elon Musk’s claim we are living in a simulation.

A team of researchers affiliated with several institutions in the Republic of Korea has found that it is possible to replace chemical functional groups with a gold electrode to control the reactivity of a molecule. In their paper published in the journal Science, the group describes attaching target molecules to a gold electrode to change the properties of immobilized molecules and how their technique performed when used to rate changes in the hydrolysis of certain esters.

In chemistry, functional groups are assortments of atoms that together work to attach carbon skeletons in organic molecules. All organic molecules have their own unique functional groups, which play an important role in the formation of molecules. Functional groups can also donate or take away electrons when one molecule comes into contact with another, which is how many chemical reactions occur.

Chemists have found that they can tinker with functional groups to speed up or slow down reactions to suit their needs, and because of that, functional groups play an important role in chemical synthesis. Unfortunately, developing reactions to produce desired products using functional groups has proven to be slow and difficult work. In this new effort, the researchers have found a way to replace the use of functional groups with a gold electrode to make the work easier. They simply attached molecules to a gold electrode and turned on the electricity. The technique allowed for more control over reactions by varying the amount of electricity supplied to the electrode. In such a capacity, the electrode was able to work as a “universal functional group” to inhibit or propel reactions when the researchers manipulated the amount of electricity applied to the electrode.

The cargo ship of the future is coming.

A wind-powered super sailboat could change how we ship cargo, reducing energy-related carbon emissions in a method still used by 90 percent of manufactured goods. The Wallenius Marine OceanBird can carry 7,000 cars at a time and is powered totally by wind.

Continue reading “This Wind-Powered Super Sailboat Will Carry 7,000 Cars Across the Atlantic” »

As drones become better and better at everything they do, it’s only natural photographers and videographers alike start pushing the boundaries of what’s possible. This particular boundary push is not for the faint of heart, however. I’m reasonably new to the drone world. While I’d been keen to dip a toe for a long time, I had been waiting for commercial applications to justify the acquisition. Thankfully, I found a window and jumped right through it.

A 1.76 pound drone can now move faster than a Tesla at top speed in Ludicrous Mode.

Yesterday, the Drone Racing League set the Guinness World Record for fastest drone, or the category of “fastest ground speed by a battery-powered remote-controlled quadcopter.”

Called the DRL Racer X, the drone can fly at a top speed of 179.6 MPH.

O,.o.

The drone swarm used the affordable off-the-shelf decoy to wreak havoc on enemy integrated air defense systems.

Continue reading “RAF Uses Autonomous Drone Swarm Loaded With Decoys To Overwhelm Mock Enemy Air Defenses” »

Eli Lilly said Wednesday a monoclonal antibody treatment is effective in reducing levels of the virus that causes Covid-19 in patients, and also appears to prevent patients from visiting the emergency room or hospital.

Lilly had previously released results for a similar treatment using one antibody, which experts viewed as promising. But the new results, of a combination of two antibodies, appear, based on limited data provided in a press release, to be more robust. The results also appear roughly similar to those Regeneron presented last week of its own cocktail of two monoclonal antibodies. Last Friday, President Trump was treated with the Regeneron monoclonal antibodies.

Monoclonal antibodies are synthetic versions of the antibodies that are one of the main weapons of the immune system. Researchers believed that injecting them into patients could help treat them.