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|  Message 7530  |
|  Wilfred van Velzen to Charles Pierson  |
|  Re: coldbrew coffee  |
|  18 Nov 20 11:45:48  |
 TID: FMail-lnx64 2.1.0.18-B20170815 RFC-X-No-Archive: Yes TZUTC: 0100 CHRS: UTF-8 2 PID: GED+LNX 1.1.5-b20161221 MSGID: 2:280/464 5fb4fc55 REPLY: 1:153/757.26 9e87f492 Hi Charles, On 2020-11-17 16:29:27, you wrote to me: WV>>>> In a storm anything can happen... AA>>> How are the homes in your part of the world heated? WV>> At least 95% has central heating by natural gas. Almost every home WV>> in the Netherlands is connect to the underground gas-net. AA>>> I am guessing there not many chimneys. WV>> Well the central heating boiler needs to expel it's exaust gasses WV>> somewhere. AA>>> I am reading that Netherland is switching to hydrogen gas AA>>> everywhere. WV>> Not that I'm aware of... CP> I'd certainly hope not. Hydrogen gas isn't really a good idea, looking back CP> historically. They have come a long way in safely storing Hydrogen gas, since the days of the big blimps! And Hydrogen seems to be one of the ways to go for storing and transporting energy in the future. It has a 3 times higher energy density than petrol, its exaust gas is just pure water, no CO2. Unless there is a big breakthrough in battery technology, you can't use it for for instance airplanes. They are just to heavy, and it costs too much time to recharge them. Hydrogen would work for airplanes. And also for road transport, where you have to travel long distances, and recharging for hours isn't an option... Bye, Wilfred. --- FMail-lnx64 2.1.0.18-B20170815 * Origin: FMail development HQ (2:280/464) SEEN-BY: 1/123 18/200 90/1 105/81 120/340 123/131 124/5016 154/10 SEEN-BY: 203/0 221/0 226/30 227/114 229/101 424 426 452 664 1016 240/1120 SEEN-BY: 240/2100 5138 5411 5832 5853 249/206 317 400 280/464 5003 SEEN-BY: 288/100 292/8125 310/31 317/3 320/219 322/757 342/200 396/45 SEEN-BY: 423/120 633/280 770/1 2454/119 PATH: 280/464 240/5832 229/426 |
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