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Showing posts with the label Nuclearfission

7 Best Christmas Tree Stands in 2022

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Believe it or not, a Christmas tree won't stay upright on its own. Instead, you need a stable Christmas tree stand that can accommodate the type and size of tree you have. We researched dozens of the best Christmas tree stands to help you find the right one for your needs, whether you have a real tree, an artificial tree, a small tree, or a behemoth. The stands in our guide have a track record of durability, performance, and easy setup. We also outline the size and type of tree each stand is meant for. Check out our guide to the best Christmas tree skirts once you've chosen the right stand for your tree. The best Christmas tree stands in 2022 Best Christmas tree stand overall: Krinner Tree Genie Christmas Tree Stand, available at Amazon, $82.79 The German-engineered Krinner Tree Genie Christmas Tree Stand is easy to set up in a couple of minutes and keeps trees up to 12 f...
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Don’t Get Too Excited About That Nuclear Fusion Breakthrough

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This is totally what nuclear fusion looks like, probably. Photo : hallowhalls ( Shutterstock ) It is big, big news that scientists were recently able to perform a nuclear fusion reaction that gave off more energy than it consumed . It is also true that this type of reaction could potentially be a useful energy source in the future. Or as physicists are fond of saying, useful nuclear fusion has been “10 years away” for the last 50 years or so . Read on for more on why scientists are excited, but also why our homes are likely to be powered by the same ol’ power plants for a long time to come. Is nuclear fusion the same as nuclear power? Nuclear power plants and nuclear bombs use a fission reaction, which is different from the fusion reaction that made the news recently. Fission occur s when an atom is split apart. Typically you start with a uranium or plutonium atom, smack a neutron into it, and split that atom into multiple pieces which can then break into yet more pieces. Fiss...
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Don’t Get Too Excited About That Nuclear Fusion Breakthrough

Image
This is totally what nuclear fusion looks like, probably. Photo : hallowhalls ( Shutterstock ) It is big, big news that scientists were recently able to perform a nuclear fusion reaction that gave off more energy than it consumed . It is also true that this type of reaction could potentially be a useful energy source in the future. Or as physicists are fond of saying, useful nuclear fusion has been “10 years away” for the last 50 years or so . Read on for more on why scientists are excited, but also why our homes are likely to be powered by the same ol’ power plants for a long time to come. Is nuclear fusion the same as nuclear power? Nuclear power plants and nuclear bombs use a fission reaction, which is different from the fusion reaction that made the news recently. Fission occur s when an atom is split apart. Typically you start with a uranium or plutonium atom, smack a neutron into it, and split that atom into multiple pieces which can then break into yet more pieces. Fiss...
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An Existentialist Guide to Feeling Nothing

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I recently watched “ the greatest film of all time ,” and the most boring one. In retrospect, the title alone should have been a sufficient warning: Jeanne Dielman, 23 Quai du Commerce, 1080 Bruxelles . Alas, I’m old enough to be a bit nostalgic about massive telephone address books. And massive it is. Clocking over 200 minutes, Chantal Akerman's 1975 dreary drama follows three days in the monotonous routine of Jeanne, a widow, a mother, and a prostitute. I watched Jeanne’s autopilot existence, until, staring at her back as she washes dishes, I decided to fast-forward a couple of minutes, only to discover she was still at it. And Jeanne is equally thorough when she’s busy baking, cleaning, folding laundry, or shining her son’s shoes. She speaks so scarcely and mechanically, that it’s impossible to detect any emotion or volition beyond her carefully controlled chores . Watching Jeanne Dielman is what the word “painstaking” was invented for. Chantal...
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What Are SQL Stored Procedures and How Do You Create Them?

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Stored procedures: like functions for your SQL. A stored procedure is a batch of SQL statements created and stored on a database. You can reuse a stored procedure over and over again. A stored procedure can accept parameters, run a query, and return results. Many users can call a stored procedure and different applications can call it with different parameter values. What Are the Benefits of Using Stored Procedures? Apart from allowing multiple users and applications to reuse it, a stored procedure has other benefits. It is easy to modify. You can change a stored procedure when necessary and these updates will be reflected for all users. Furthermore, you don’t need to redeploy your application when you modify the stored procedure. It reduces network traffic because the server only passes the procedure’s name over the network and not the entire query. It improves database security since users don’t have direct access to tables. To make...
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7 Best Christmas Tree Stands in 2022

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Believe it or not, a Christmas tree won't stay upright on its own. Instead, you need a stable Christmas tree stand that can accommodate the type and size of tree you have. We researched dozens of the best Christmas tree stands to help you find the right one for your needs, whether you have a real tree, an artificial tree, a small tree, or a behemoth. The stands in our guide have a track record of durability, performance, and easy setup. We also outline the size and type of tree each stand is meant for. Check out our guide to the best Christmas tree skirts once you've chosen the right stand for your tree. The best Christmas tree stands in 2022 Best Christmas tree stand overall: Krinner Tree Genie Christmas Tree Stand, available at Amazon, $82.79 The German-engineered Krinner Tree Genie Christmas Tree Stand is easy to set up in a couple of minutes and keeps trees up to 12 f...
Read more