A bit about buying via blockchain

Posted by at 12:20 pm

Though Bitcoin still hogs most of the blockchain headlines, it’s only the tip of the iceberg in terms of applications likely to be affected by this burgeoning technology. However, Bitcoin does provide a simple way to illustrate how many different blockchain transactions might be conducted in the future. As a publicly-accessible ledger, blockchain record-keeping is far more efficient and secure than traditional central-server transactions. When a Bitcoin sales transaction occurs, imagine the users of the blockchain as members of a large audience. The seller and buyer are on a digital “stage,” in front of thousands, or millions, of “people.” In front of all those people, the seller transfers an item to the purchaser, and the purchaser hands over the Bitcoin. Thousands of witnesses can now vouch that the buyer owns the item, and the seller received payment. Since all the...
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Bidet making headway in America’s bathrooms

Posted by at 8:44 am

Surveys today show Americans are open to all kinds of home innovation, and the bathroom is no exception. But acceptance of the bidet – the common personal cleaning fixture that graces commodes throughout much of Europe and Asia – has been a bit of a tough sell. It’s unquestioned that the quality of cleaning with a bidet fixture is superior to toilet paper alone, so why the American reluctance? One of the keys to selling a better toilet is marketing. And in America, talking about the best ways to clean up after the loo has always been a bit taboo. Many anthropologists believe American GIs coming back from World War II associated the bidet with bordellos visited overseas. Given America’s puritanical past, they may have been uncomfortable introducing the bidet to neighbors, afraid they might have to explain exactly where...
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Is a home warranty for you?

Posted by at 3:46 pm

Spend any amount of time watching television, and you’re likely to encounter a barrage of advertisements for home warranties. Well-written and engaging, the ads play on consumers’ well-founded fears of suddenly being faced with a major repair bill on an appliance or vital home system. Right after purchasing a home, a nominal monthly fee in exchange for peace of mind can be very enticing. Maybe you even know someone who saved plenty when their home warranty covered multiple breakdowns. Trouble is, home warranties often don’t deliver what’s expected. These “service contracts” cost $350 to $500 in premiums a year, but unlike insurance policies, don’t cover losses from theft, or catastrophes like floods or fires. The basic package usually covers breakdown of your plumbing, most kitchen appliances, water heater, heating and electrical components, sump pump and fans. Optional coverage is available...
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