Gardening, math: black-eyed susans: renewal rate
Self-tutoring about gardening: the tutor observes the renewal rate of black-eyed susan blooms in one plot. …
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Author: Jack
Environment, health: smoky air and masks, part 2: why NIOSH-cert. N95 mask might suffice
Self-tutoring about masks and filtration of small particles: the tutor continues about the NIOSH-cert. N95. The …
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Environment, health: Smoky air: mask protection(?)
Self-tutoring about wearing a mask in smoky conditions: the tutor mentions some stats. The following is …
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Politics, pop culture, economics: left and right in politics, part0
Self-tutoring about politics and economics: the tutor mentions an academic distinction between left and right. The …
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Canadian politics: Alberta referendum, part2: Court of Appeal and King’s Bench
Self-tutoring about Canadian politics: the tutor continues about the ever-more interesting issues of the upcoming Alberta …
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Chemistry: why nitrogen gas seems non-participatory at room temperature
Tutoring chemistry, nitrogen may not be discussed much in some contexts. The tutor mentions a reason …
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Canadian politics: the Alberta referendum, part1
Self-tutoring about Canadian politics: the tutor begins about the coming referendum in Alberta. The following is …
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Chemistry: why clotheslines can still work in winter, part1
Tutoring chemistry, interesting applications can come up. The tutor mentions one connected with Gibbs free energy. …
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Chemistry: Gibbs Free Energy, part0
Tutoring university chemistry, Gibbs Free Energy can be an important concept. The tutor begins about it. …
Math: logarithms: exponent-to-multiple rule
Tutoring math, logarithms come up. The tutor mentions a way to see the exponent-to-multiple rule. The …