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Cake day: June 14th, 2023

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  • TLDR; the front side is 23% efficient, and the rear side 20% efficient.

    They don’t actually give an overall efficiency but it implies a total of 43%. They compare this to typical panels also at 23% efficient, so it’s really remarkable if true. Other emerging solar tech is up to about 32% but if that could also benefit from multiple layers then total efficiency could become insane.

    Seems a little too good to be true, really, but great if so.

    Edit: Yeah, I don’t think these efficiencies can be added like that. I guess the overall efficiency will depend on how reflective the ground under the panels is, and they will extract 20% of that. Maybe that’s why they don’t give an overall rating.















  • Feral cats are usually pretty easy to distinguish. They’re often in poor condition; skinny, dull coats. They have outbreaks of cat flu when numbers build up, with gross mucus around their eyes, and they are mostly wildtype tabby. You know you have a problem when you start seeing them frequently stalking through the hedges and you start seeing the same cat causing trouble. They shit in the hay barns and cause toxoplasmosis-induced abortions in sheep and humans, not to mention the catastrophic impact on native birds. They need to be controlled. Taking every feral cat in to see if they are chipped is really not an option practically, financially or sensibly.

    Even so, mistakes are possible, but if at any point they directly start attacking livestock, like chickens, it really doesn’t matter if they are a pet or not. That’s the outcome for any animal hassling livestock, including dogs, and it doesn’t matter a jot if they are someone’s pet.