![What Are Those Reflective Things on Top of the Vermont House? | Architecture | Seven Days | Vermont's Independent Voice What Are Those Reflective Things on Top of the Vermont House? | Architecture | Seven Days | Vermont's Independent Voice](https://media2.fdncms.com/sevendaysvt/imager/what-are-those-reflective-things-on-top-of/u/slideshow/2280656/wtf_3.jpg)
What Are Those Reflective Things on Top of the Vermont House? | Architecture | Seven Days | Vermont's Independent Voice
![WHAT IS THAT SPINNING THING ON TOP OF THE NEW AMAZON PRIME STEP VAN/BOX TRUCK DELIVERY VEHICLE? - YouTube WHAT IS THAT SPINNING THING ON TOP OF THE NEW AMAZON PRIME STEP VAN/BOX TRUCK DELIVERY VEHICLE? - YouTube](https://i.ytimg.com/vi/QPjitwD73ws/mqdefault.jpg)
WHAT IS THAT SPINNING THING ON TOP OF THE NEW AMAZON PRIME STEP VAN/BOX TRUCK DELIVERY VEHICLE? - YouTube
![What is this round spinning thing on the back of a utility truck? It only spun when the van was moving. : r/whatisthisthing What is this round spinning thing on the back of a utility truck? It only spun when the van was moving. : r/whatisthisthing](https://preview.redd.it/px9ajr2h56b11.jpg?width=640&crop=smart&auto=webp&s=2bbb01a834a77d575932ce12005dece66bf0d303)
What is this round spinning thing on the back of a utility truck? It only spun when the van was moving. : r/whatisthisthing
![What is this black Spinning thing on top of big black van? Ot speeds up and slows down, relative to the vehicle speed. I though maybe self driving radar, but maybe just What is this black Spinning thing on top of big black van? Ot speeds up and slows down, relative to the vehicle speed. I though maybe self driving radar, but maybe just](https://preview.redd.it/wfc65xdyhct11.jpg?width=640&crop=smart&auto=webp&s=a64aab16da3c02f255845b8a5239eba2dc946303)
What is this black Spinning thing on top of big black van? Ot speeds up and slows down, relative to the vehicle speed. I though maybe self driving radar, but maybe just
![What is this shiny metallic spinning thing on a nearby apartment complex's roof? Bird scarer maybe? (AZ) : r/whatisthisthing What is this shiny metallic spinning thing on a nearby apartment complex's roof? Bird scarer maybe? (AZ) : r/whatisthisthing](https://external-preview.redd.it/99GCAjFMTdckcGl1CwTvVVq9ApyxHtIb-YhurDCyMxI.jpg?auto=webp&s=21edb9313abb797cb4952376e1c78bcae5bce406)
What is this shiny metallic spinning thing on a nearby apartment complex's roof? Bird scarer maybe? (AZ) : r/whatisthisthing
![What is this black round thing on the roof of this transit company van? It was spinning fast. : r/whatisthisthing What is this black round thing on the roof of this transit company van? It was spinning fast. : r/whatisthisthing](https://external-preview.redd.it/srFjPkvF_1Ji90VF6xh2uEWiQfEW3sTHzsXHu4i0Kc0.jpg?width=640&crop=smart&auto=webp&s=35f8c8c23323e641612eb23bbc615a3cc77589cc)