Main mission, however i will be giving a rundown of the mission then giving you some info to prevent having to multiple play through for those that don't want to do that.
The Molecular Level
Speak to Dr. Amari in Goodneighbor (Memory Den, From mission Dangerous Minds)
Okay now this will save you hours on hour of your life if you want the whole game done.
Since there has been some confusion. These are the quests for each faction the go with this quest which will help you get the faction related achievements
1. BoS - Outside The Wire
2. Railroad - Underground Undercover
3. Minutemen - Inside Job (don't even bother you're already done with all their quests)
*** Spoiler - click to reveal ***
During this mission hopefully before you have done the faction quests before hand and followed my
(you need the Railroad for this quest anyways)..
Do Brotherhood missions up to - Show No Mercy
Railroad - TradeCraft
Minutemen - Old Guns (Optional but not needed as Minutemen aren't affected buy faction missions)
Now you will have 4 options on how to build the Teleportation device MAKE SURE IF YOU HAVE NOT SAVED BEFORE THIS QUEST YOU DO SO NOW
1. Brotherhood at Cambridge Police Station
2. Railroad at Old North Church
3. Minutemen talk to Preston
4. Ignore everyone and build it at any settlement workshop you have
It's built with the following
Beam Emitter
-Copper x 1
-Steel x 10
-Military Grade Circuitry Board x 1
-Circuitry x 1
-Power x 20
-Rubber x 2
Relay Dish
-Power x 5
-Steel x 3
-Copper x 3
-Cloth x 6
-Sensor Module x 1
-Gold x 3
Console
-Rubber x 2
-Power x 2
-Steel x 5
-Biometric Scanner x 1
-Copper x 3
Hook it all up make some large generators to power everything connect wires.
BOOOM Beam me up Scotty!!!