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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Crocodile-like body armour resists stabbing and cuts

A tough material inspired by the tiled scales of a crocodile could be useful as body armour or for covering equipment to help it last

Technology 20 January 2023

By Alex Wilkins

Close up of crocodile skin

Crocodile skin is tough, but also flexible

Tosporn Preede/Alamy

A flexible, protective fabric tiled like crocodile skin can resist stabbing, cuts and abrasion. It could be used as armour in dangerous industrial and work settings or to make long-lasting shoes.

Materials designed to be resistant to mechanical damage, like puncture wounds or stabs, are often rigid and heavy because of the dense fibres used to make them hard to pierce. This can make it difficult to create practical armour or clothing from them.

Now, Swee Ching Tan at the National University of …

https://www.tausiinsider.com/crocodile-like-body-armour-resists-stabbing-and-cuts/?feed_id=323316&_unique_id=63e08f46eecff

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