Here: While, wind is a part of energy diversity, ask, what is not being said here? (As in, fluctuations and non load following.) END PS, part of this is to equip us to detect balanced or balancing information from what leaves out significant issues or buries the lead. That is significant as it is then Read More…
UD’s Sci-Tech watch
Pebble Bed Modular Reactor developments (and other fission technologies)
Energy is a central issue for the future, and we need a positive focus on where we can go. Accordingly, let us consider the Chinese pebble bed initiative: As a backgrounder, Wiki: The pebble-bed reactor (PBR) is a design for a graphite-moderated, gas-cooled nuclear reactor. It is a type of very-high-temperature reactor (VHTR), one of Read More…
Sabine Hossenfelder on a fusion energy milestone (plus . . .)
2.5 MJ in, 3.15 MJ out . . . not counting the inefficiency of lasers: Counting 400 MJ to get the 2.5 MJ from the lasers, that is not yet “there” but it is a step. Here is another recent attempt, based on firing two plasma “donuts” at each other: The Helion people explain the Read More…
Live Radar feed on Hurricane Ian as it tracks across Florida
Here: We need to recognise that Atlantic Hurricanes have a Season June to November, and that in the Pacific, they are a year-round phenomenon. END
Let us listen to Dr Robert Malone, dissenting expert, on the COVID-19 crisis
HT LCD, here is a sobering, 3-hour video on the Covid-10 crisis, by a dissenting expert: U/D: Based on a transcript and a debate on what is in Uttar Pradesh home isolation Covid-19 kits, I post two pictures: and: Here is a kit label passed to Malone from someone in Uttar Pradesh, it seems there Read More…
Undersea volcano erupts near Tonga, sends Tsunami waves racing across the Pacific
The eruption: Waves have hit Tonga (in about 20 minutes) and other parts including Hawaii and the California coast. Satellite imagery: UPDATE: Developing. END
The reality of “imaginary” numbers — discovery, not invention
Over at YouTube, there is a bit of history of Math, on study of cubic functions — and yes there is as usual, some less than exemplary detail — that led to the “invention” of imaginary numbers: Now of course, I contend that this was discovery not invention (I often don’t buy Veritas Sum’s narrative, Read More…
A panel on CV19 with a co-inventor of mRNA technology
See here: Okay, embed seems to work. If not please click the link. This is a FYI news item, no discussion. END
Dr Been and Dr Marik on Covid-19 after 15 months
Here: This is a news notice, not an invitation to debate, so no comments. END
Semi-circles and right angle dilemmas . . .
Daily Mail reports on a class assignment for seven year olds that happened to be set for the daughter of a Mathematics Lecturer at Oxford. Maths lecturer is left baffled by his seven-year-old daughter’s geometry homework and turns to Twitter for help – so can YOU work out if it’s true or false? Dr Kit Read More…
Room temperature superconductivity achieved (but at huge, crushing pressures)
From Nature: Published: 14 October 2020Room-temperature superconductivity in a carbonaceous sulfurhydrideElliot Snider, Nathan Dasenbrock-Gammon, Raymond McBride, Mathew Debessai, HiranyaVindana, Kevin Vencatasamy, Keith V. Lawler, Ashkan Salamat & Ranga P. Dias Nature 586, 373–377(2020) One of the long-standing challenges in experimental physics is the observation of room-temperature superconductivity1’2. Recently, high-temperature conventional superconductivity in hydrogen-rich materials has been Read More…
Dr Raoult Roars — new articles on findings and issues about HCQ + Cocktails for Covid-19
IHU- Méditerranée Infection, Marseille, is a significant French research institute that has continued its work on CV 19. For the record, here are excerpts from some recent work, headlined from threads where such would be buried: EXH 1: >>COVID-IHU #15 Version 1 du 27 Mai 2020 Early diagnosis and management of COVID-19 patients: a real-life Read More…
Dragon Docks with the International Space Station
Vid: Ponder the exacting systems engineering, reliability testing, required qualifications and multiple i/o instrumentation and control involved. Observe the precise, corrective jets to keep the process under control. This, is how a good future is going to be built: near earth colonisation and Lunar colonisation are the first stages to Solar system colonisation. (Note, they Read More…
Dragon launches
vid: A new beginning. END
Dr Zelenko on Israel National News, May 21, 2020 — forthcoming paper ~ two weeks?
Dr Zelenko expects to be in publication along with some German colleagues, in about two weeks. In the following video (pardon quality issues): . . . he asks, in effect, isn’t it standard to treat a disease as early as possible, so why the strange difference here? He makes a comparison to how a fire Read More…