Path: ...!feed.opticnetworks.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Jeroen Belleman Newsgroups: sci.electronics.design Subject: Re: relevation_physics Date: Tue, 25 Jun 2024 20:23:26 +0200 Organization: A noiseless patient Spider Lines: 28 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Tue, 25 Jun 2024 20:21:04 +0200 (CEST) Injection-Info: dont-email.me; posting-host="fd8e8572526367a64168c906c9e49ff1"; logging-data="1760763"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/69tYxWNZaQpIvz3giBcmD" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Cancel-Lock: sha1:OuCm6jdgXvGPa3slPHebk7v6F1Q= Content-Language: en-US In-Reply-To: Bytes: 2398 On 6/25/24 06:30, Jan Panteltje wrote: > relevation_physics > Was watching old video, early morning > Thinking about why we cannot measure size of electron (still unknown) > Then wondered if I could make something mechanical that would behave like electon, > say 2 repel each other etc.. > Thinking plasma, but hard to make. > Then thinking magnets, but must be 3D. > So a constructon of many magnets with say N poles tied together and south poles at the outside > So then thought so much force needed to hold those north poles together.. > Then 'relevation'!! BLACK HOLE > at he center, much to do these days about femto scale black holes all over the universe.. > Then construction, would I use needles for a demo ball made of thousand magnetic needles, > like strings.. STRINGS shit oh man I'v got it. > The size of the electron isn't entirely unknown. It's just that different methods give different results. An electron isn't a solid tiny billiard ball. It's a fuzzy thing, kind of hard to pin down its size to a definite value. Much depends on how hard you squeeze! Your ball of magnets isn't going to work. It would amount to making a magnetic monopole. To our current knowledge, there is no such thing. Reproducibly making or detecting magnetic monopoles would be a Nobel prize achievement! Jeroen Belleman