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Monday, 13 July 2026
Today's Signal
★ Featured by our experts · not an algorithmFeatured content
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STEM Educators and TeachingBasic skills that kids are lacking
- symbolipoint
- Replies: 88
I just spotted an online article called Basic Life Skills Kids Today Are Lacking According To Teachers, on the Yahoo page. The link is...Replies: 88 -
Nuclear EngineeringRealta Fusion claims electrical generation from plasma!
- Astronuc
- Replies: 6
https://www.wisbusiness.com/2026/realta-fusion-touting-first-of-a-kind-demonstration-for-fusion-energy-field/ Direct conversion involves separating the electrons from the positively charged nuclei. The electrons...Replies: 6 -
Special and General RelativitySome notes on LET for reference
- robphy
- Replies: 14
[Moderator's note: Thread spun off due to topic change, for reference only.] (I'll ask my questions here [hoping for short answers].. and quote the earlier discussion below.) Does Lorentz Ether Theory have its own...Replies: 14
New Threads
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Limitations of the CQMI method to assess causality of s-parameters
- Started by yefj
- Replies: 0
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Graduate Using the Homotopy Analysis method in QG and BSM for solving nasty DEs
- Started by loop quantum gravity
- Replies: 0
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Copper piping and cathodic protection?
- Started by Ken Fabian
- Replies: 3
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Undergrad Meaning of division by non-whole real numbers
- Started by logicgate
- Replies: 7
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Absolute vs. Relative Grading System: Pros, Cons, and Experiences
- Started by gen x
- Replies: 21
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Thermohaline circulation during 'Snowball Earth' episodes ?
- Started by Nik_2213
- Replies: 2
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Undergrad Theta Eridani was much brighter for early astronomers
- Started by mfb
- Replies: 1
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