Questions: Technology & Internet

My workplace for this past summer has large lawns with tall grass in some places. We currently work the land with a lawn mower and a wheeled trimmer, but we also have an ATV that gets very little use.

We currently use the wheeled trimmer to clear the tall grass for collection to stockpile as compost, but that is a really intensive and inefficient process.

Recently I've started browsing random agriculture machinery and found ATV-attachable mulchers and flail mowers to possibly improve the process, but I don't have enough knowledge in advanced land clearing equipment.

What should we get? Is it even feasible? I don't know how much tall grass we have as we've cleared most of it already. We don't even know where the property border is on that side of the property.

I am thinking about getting Bluetooth earbuds but I was wondering if: while you are listening to music on them, will the music play out loud on your computer or phone if the Bluetooth earbuds disconnect?

Warp Drive

Your ship can travel at Warp 2 Star Trek scale, which is 8 times the speed of light.

Pad to Pad Teleportation

You don't yet have site to site teleportation.

Multi-Phasic Shields

Your ship can survive inside the atmosphere of a Sun-like star and repel most energy and torpedo attacks pretty reliably.

Lightsaber

Works like Luke's lightsaber with a fusion power supply sufficient to make it work.

Cold Fusion

It uses "Heavy Electron Capture" which is verified by NASA to produce net energy. We just don't yet know how to get a very big gain to do anything useful. IN the future, NASA or somebody may discover this secret.

Random Evasive Teleportation

Your ship can teleport a few miles randomly in any direction in order to avoid missiles and sub-luminal attacks.

Ethereal Torpedoes

Your torpedoes ignore most enemy shields and armor, exploding deep inside the enemy vessel. This even penetrates most species' planetary shields. The drawback is each weapon is twice as expensive as normal torpedoes.