I always find it a bit inefficent to build humanoid robots to replace humans at a task. They're very complex and slow. Why not spend the money and rethink the task ie. warehousing already has been automated as well as a lot of things in manufacturing.
Don't get me wrong this is very cool to see but I can't think of many use cases for this.
Is the time of loading and downloading the files from the flash drives of the pigeon included?
Never open ports to the internet unless you want everybody to see it. Always use VPN to access your selfhosted stuff. If you've got a lot of VPN connections to set up, try generating a QR code for the connection. Makes it a bit faster to setup the client.
Don't take this as a fact but I think buying a not so old but not recent diesel might be the best choice. I have an old VW Golf 6 from 2010. All it requires is yearly service and thats it. It does around 5l/100km depending on where you're driving and how.
Somebody needs to do the math but I think buying a used one makes the least amount of environmental impact vs a new one even if you take into account the worse efficency of older cars.
As for gas vs diesel vs electric, you gotta do the math yourself, I'm to lazy :)
We have similar problems with foreigners all the time, when they decide to climb mountains with flip flops and sandals, without much preparation and then they have to be rescues with helicopters.
The sort of people that ride the bus and train is most of the population in the EU and a lot of other countries.
Reduce 27 lanes to 4 lanes with bus priority lanes and put people on a bus. Thats 27 cars with 5 people in roughly 2 buses with ~50 people.
I'm knot so sure about that
Just one more lane bro and we fix traffic, trust me.