Sodium acetate or hot ice is an amazing chemical you can prepare yourself from baking soda and vinegar. You can cool a solution of sodium acetate below its melting point and then cause the liquid to crystallize. The crystallization is an exothermic process, so the resulting ice is hot. Sorry but I’m being “that” guy today!
Tomato tamato Floats on water, is ship! Sinks on water, is submarine or leaky ship! Peace! But yes, it is possible!
I like a stroll in the Midnight (to 06:00) hrs - as long as one is wrapprd up warmly, - it's really 'cool'
Thomas Crapper (baptised 28 September 1836; died 27 January 1910) was an English businessman and plumber. He founded Thomas Crapper & Co in London, a sanitary equipment company. Crapper held nine patents, three of them for water closet improvements such as the floating ballcock. He improved the S-bend plumbing trap in 1880 by inventing the U-bend. The firm's lavatorial equipment was manufactured at premises in nearby Marlborough Road (now Draycott Avenue). The company owned the world's first bath, toilet and sink showroom in King's Road. Crapper was noted for the quality of his products and received several royal warrants. Manhole covers with Crapper's company's name on them in Westminster Abbey have become one of London's minor tourist attractions. Thomas Crapper - Wikipedia