3 and 7 are pretty OP if used correctly

Is the 7 inches absolute, or distance apart? As in, could I teleport past a 7 inch thick wall, or just 7 inches from my current position? If I could get through the wall, that miiight be more abusable. Otherwise totally the gravel. Even if it doesn't magically appear, gravel is useful for all sorts of stuff. Especially if you get to pick what type/grading/etc each load is like with purchased gravel. That'd be really useful.

Depending on how fast you can teleport you could move pretty quickly. Even 12 teleports a second gets you 4.5 mph in any direction. Could be useful depending on the cooldown but for any significant speed you’d need to teleport really quickly. 20 teleports a second is almost 8 mph

This free gravel, can I summon it whenever and wherever I want, or do I have to wait for it to be delivered? If it’s the latter, I will take Khitan. Resurrecting a dead language sounds fun.

You guys are sleeping on 1.

The secrets of the oysters could be yours.

7 has the mild convenience of quickly eliminating any empty containers from search for whatever you're missing. But really Free Gravel is the winner here.

I feel like everyone is underestimating 5. It's any toaster. Make a killer robot that happens to have the ability to make toast and you've got a remote control death bot.

I'd make a whole set of devices that happen to also be toasters. Why not add some heating elements and springs to an elevator, a car, a plane?

Can run as fast as albert einstein, but don't actually take the pill. Use it only when you or a loved one is immobilized by old age or injury. Nothing to lose, even if its a bogus '0mph, he's dead' pill.

1. Sheer horror. You'll never be able to eat these again.
2. This has been brought up before. Gravel isn't cheap. This is basically infinite money.
3. If used continuously, you're basically The Flash.
4. Just a bad idea unless you can put it inside your existing nose for double the sniff-sensitivity.
5. Okay, that's just fun.
6. Again, used continuously, this is the fountain of youth. You'll still die of old age though.
7. Only useful under very specific circumstances. Also, define a "container".
8. Unless the Khitan civilization knew things we don't, this isn't useful at all.
9. Fast as he is now or when he was alive?

Gravel can be turned into sand. Sand can be turned into concrete and glass. So this one scales pretty quickly.

On the other hand, all I have to do is build a single toaster robot that can build other toaster robots and I’m on my way to toaster robot army.

Even if we decide that the teleport might not get you through doors, if you could spam it faster than (works out maths...) 10 times per second, they you could hover, or really slowly fly (about 0.8 inches per second horizontally)

Albert Einstein can probably run faster than me honestly so I'm going with that

Are these one time use? Like you gain the ability to talk to oysters forever? Grow a new nose as many times as you want? Or talk to oysters for 5 minutes and one extra nose?

1. Become a water quality assessor with instant and accurate data on pollutants, if there are invasive species, whether or not there are pearls present, and any other information oysters can offer about the environment.

2. Instant paving/gravel business with a huge profit margin compared to competitors.

3. Depends on the locus of movement. If 7” only, like a quarter step in any direction, kinda useless*. If moving your entire body 7” away from it’s previous location, good for theft I guess if the barrier is less than 7” thick.

*if you can “spam” the 7” movement rapidfire with no speed limit, you can travel as fast as you can wherever you want in a “stuttering” teleport.

4. Useful to someone disfigured, lost one to skin cancer or other issue.

5. Depends on what you limit a toaster to and what constitutes control. If you can control any facet of any device that heats the interior for purposes of heating the contents to a specific temperature, then this is really powerful. Engines “toast” fuel. Kilns “toast” everything from carbon fiber to ceramics to tempering glass. You now operate the only successful fusion reactor on the planet. The ability to control the specific heating of any material in an enclosed environment would have wide application.

6. Spam it.

7. Catching smugglers? If a container that should be empty isn’t, you can’t see in it.

8. Get your name in the history books as an expert on the peoples and culture surrounding the language.

9. If you were a paraplegic this would be life-changing.