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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Watch this robot bird use a talon-like claw to land safely on a perch

A talon-like claw with sharp ends and a softer middle helps this flying robot grasp onto thin perches just like a bird

Technology 15 December 2022

By Alex Wilkins

[embed]https://www.youtube.com/watch?v=Kd04quryVPI[/embed]

This bird-like robot has a claw that it could use to perch on branches it has flown to. It could potentially be useful for collecting samples in hard-to-reach places or silently observing animals in their natural habitat.

Landing and perching on a branch is easy for most birds, but it is very difficult for robots that fly like birds because of their larger size and the complexity of landing on a thin object.

Now, Raphael Zufferey at the Swiss Federal Institute of Technology in Lausanne and his colleagues have developed a robotic bird – which has a 1.5-metre wingspan …

https://www.tausiinsider.com/watch-this-robot-bird-use-a-talon-like-claw-to-land-safely-on-a-perch/?feed_id=322041&_unique_id=63bcb63c870c2

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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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