Field of funnels in a clearing?

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What is this massive piece of construction equipment, with 2 large appendages and cables running from the outer arms back to the main cab?

I was driving on the I15 in Las Vegas and they are doing construction on the Tropicana overpass. I can’t figure out what the purpose of this would be. It appears to be 3-4 stories tall.

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Prism-like hard cube found in the grass of a local park

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Found a sealed bag of small threaded plastic sleeves, bolts, and slotted/curved metal tabs in my newly purchased home.

Upon moving in to a new home I found this bag, sealed, in the garage. They obviously all go together for something but I can’t figure out what, and am scared to throw away because I’ll of course immediately realize they were important and I need them. The white pieces don’t expand or move at all when the bolts are screwed in, and yes the bolts fit into the slots in the metal.

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Round yellow soft foam honeycomb, 3" diameter and 1/2" thick. Possibly purchased from a pet store. Very light weight. It was placed in a rat's cage, and the chew marks are from the rat. We are worried that it killed the rat and so we are trying to figure out what it is.

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Found this small white fiberglass-like tube with a cotton interior today near a foundation. One of them was burned on one end. There were numerous of them and all were very small.

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Does anyone recognize this? It’s maybe made of tin or something? Found it while metal detecting in an area that goes back to the 1860s. Has images of a dog, cat, and rabbit around the edge. It is very thin metal and light weight. I’d say it’s about 3 inches in diameter.

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Small white boxes scattered throughout conference area in hotel. MAC addresses visible.

Looks like a MAC address on the top left of these little boxes. They were scattered around the conference center of a large hotel. No power sources visible. I'd see one in basically every hallway and conference room. Reverse image search wasn't turning up anything substantial. Thanks!

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What is this giant metal thing I’ve seen all over Portland, OR?

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Plastic accordion-like collapsible plastic container inside of new lunch box

This thing came inside a lunch box I bought today. It’s about the height of a Can of soda and the diameter of like a donut. It can fully compress and is made of fairly flexible plastic.

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Ministry Of defence UK - Daily Ukraine update 08.09.2023

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