ThatGamerFr

As the title suggest I have to not do some of the stuff that is in here.
1900's desk lamp that
- Heats up considerably any object that it is pointed towards regardless of distance
- Cools down objects that the lamp is pointed at regardless of distance, until absolute zero (-273.15°C)
Or it may not be a lamp at all. Next idea.
This idea is just that the lamp is a lamp, it's just an anomalous object. It needs to have something that makes it unique, special. Has potential, but I'll skip it for now.

Ideas with almost / no potential :
- Piece of paper on which what you write gets materialised
- Known metal but it is altered in X way so it has different properties
I need to add more later so I don't do those

A yet-to-be-identified substance that has some weird properties such as, but not limited to :
- Is the most corrosive acid discovered / made by mankind (a bit cliché, though)
- Absorbs any living matter coming in contact with it (meh)
- Becomes the substance that touches it, in the current state that it is in (except ambient air) (e.g.: if it touches liquid hydrogen, it becomes liquid hydrogen, and it stays liquid hydrogen no matter how hot / cold the substance becomes, etc.) (has some potential too)

A pair of night-vision goggles that do not allow the wearer to "see" in the dark but rather to see different types of wave frequencies, and it needs to have some downside or something that blahblahblah

A textile fibre of unknown length similar in appearance and texture to nylon. Poses no threat to whomever wears a piece of clothing made with the fabric. Properties are as follows :
- Any single-celled organism that touches the fibre or any byproduct of the fibre is immediately disintegrated
- Any inorganic chemical is immediately disintegrated upon touch
- The fibre has the same tensile strength and capabilities than those of nylon
- The fibre, in of itself is not impermeable to both water and gas. However, the fabric made from it is.
Name : Sterile Fibre?