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“That’s invaluable, when you go to the county commissioners who will say ‘well I don’t believe any of this stuff,’” Nelson said. “Well, here’s the data. We’re not just a bunch of greenies making this stuff up.”

To estimate the strength of interaction between the organogel support material and the PDMS ink in the absence of added particulate fillers, we perform a series of interfacial and surface tension measurements with neat mineral oil and silicone oil. We measure the surface tension of silicone oil and mineral oil against air through the pendant drop method, finding that γs = 19.0 ± 0.9 mN/m for silicone oil and γm = 30.4 ± 2.5 mN/m for mineral oil, comparable to those reported in the literature (35, 36). Stable hanging drops of silicone oil in a mineral oil bath were too small for reliable pendant drop measurements to be performed; increasing the size of the drop resulted in the silicone detaching from the needle before reaching an adequate size. Thus, to determine the interfacial tension between silicone oil and mineral oil, γsm, we place a drop of neat mineral oil on the silicone oil/air interface and measure the interfacial contact angles. Using these angle measurements and the surface tension measurements from the pendant drop, we solve Young’s equation and find that γsm = 13.1 ± 2.2 mN/m (see the Supplementary Materials).

Hydrogen, the most abundant element in the universe, has long been hailed as a key to a carbon-free economy. Until now, the widespread adoption of hydrogen produced with clean energy sources, a.k.a. ‘Green Hydrogen’, has been withheld due to the general assumption that it could not be implemented profitably. However, economists at the Technical University of Munich (TUM), the University of Mannheim and Stanford University have now been able to show – based on the market situation in Germany and Texas – how flexible production facilities could make hydrogen technology a vital component in the sustainable energy transition.

Ladies and gentlemen, thank you for standing by and welcome to BWX Technologies Inc Fourth Quarter Earnings Conference Call. At this time, all participants are in a listen-only mode. (Operator Instructions). Following the Company’s prepared remarks, we will conduct a question-and-answer session and instructions will be given at that time. Please note this event is being recorded. I would now like to turn the call over to our host, Mr. Alan Nethery, BWXT’s Vice President and Chief Investor Relations Officer. Please go ahead.

Regarding the use of lasers for cellular backbones, most 4G deployments are complete worldwide, with 5G deployments and upgrades yet to occur. In addition, many wireless service providers anticipated 5G needs when they installed their 4G upgrades, reducing the upgrades required when 5G finally materializes. As for optical storage, the future is dimming for lasers: DVD, CD, and Blu-ray media sales continue to decline as more cloud-based solutions eliminate the need for large local storage. Heat-assisted magnetic recording (HAMR), which uses a laser to increase storage capacity of magnetic media, has been pushed back yet again, with Seagate 16 TB 3.5-inch HAMR drives now expected to hit the market in 2020. Western Digital has since moved on to Microwave Assisted Magnetic Recording (MAMR) technology that does not require lasers at all.

There is a lot of research into batteries so expect the lithium batteries to be replaced by something better/cheaper in the future.

Developing countries could tap their renewable energy resources to produce hydrogen and export it to other countries, as is already done with liquefied natural gas.

since antminer went live, they control 90% of the bitcoin mining, that means that whatever they have been doing since then, they have been in control, as they decide the consensus, and nobody else,

Incidentally, Tesla is another company trying to compete wih the big ones making automobiles. The big automakers are just getting started with EVs. If I were the Lone Musketeer, I’d start looking for a buyer, if any of the Tesla tech has an edge that is.

The ‘Halal and Kosher Empty Capsules Market Research Report’ is a professional and in-depth study on the current state of the Halal and Kosher Empty Capsules industry with a focus on the global market. The report provides key statistics on the market status of the Halal and Kosher Empty Capsules manufacturers and is a valuable source of guidance and direction for companies and individuals interested in the industry.

But overall a digital currency will eventually become dominant as long as we keep advancing. No physical currency can compete with the utility of digital. Unless there is a physical catastrophy.

“The question is, ‘How do we live more sustainably within this model?’” she said. “It’s just good karma.”