Let's rattle off some recipe suggestions for the high tech world of Old World Blues that you'd like to see in the next DLC.

I'd like to see some mad scientist formulae.

Double Yield Mini Nuke
x2 damage & splash radius, x4 radiation exposure
requires:
80% Science, Explosives, & Repair
2 mini nukes
fission battery
duct tapex2
conductor
spork

Triple Yield Mini Nuke
causes Megaton-type Explosion, x3 damage & splash radius, x10 radiation exposure
requires:
90% Science, Explosives, & Repair
3 mini nukes
fission batteryx2
duct tapex3
conductorx2
sporkx2
evil gnome

Do you really need a different type of atomic bomb? After the patch it kills everything in one shot.

ideally they'd let you use a mini-nuke as the primary for a fusion secondary stage then use that to trigger another fission stage, and so on.

theoretically detonating a 100 Mt warhead in vegas you'd end up taking prim, nellis and jacobstown right off the map as well as the entirety of vegas. the only tough part is quick-travelling while the bomb is in-air. Imagine it, one shot and all your reputations go to hated, you get all the XP for killing every fiend in the greater metro area and you get godly karma (from killing a few hundred fiends).

Call it urban renewal.

the idea is that it's impractical, highly dangerous, yet awesome! come on people, think mad scientist doomsday weapons! a homebrew'd triple yield mini nuke would be hillarously awesome. (i.e most likely kill self along with everything else in a half mile radius)

It'd be nice with a paralyze poison that lasts 3 minutes.
Not really to be used for battle, it's something I'd like to use in towns or Vegas.
Poison a stranger then drag her/his body out of sight and then kill him or rob him.
Oh and could we get poisoned apples like in Oblivion? I really liked putting those in people's houses.

How about just reinforcements for existing armors that go off of Science or Repair instead of Survival, instead of something stupid?

i'd like to see laser upgrades, plasma upgrades, better tesla armor, armor reinforcements, more energy ammo options, recipes for more explosives, and better nukes!

I just want to be able to craft my own molotovs.

Homemade Flamer Fuel + Cherry Bomb + Empty Soda Bottle = Fire Bomb. Pretty simple. Use Explosives (25?) as a skill requirement.

That's all. I don't think it's too much to ask for.