Knowledge

General Knowledge:

• [Knows the General Location of Atlantis] (http://imgur.com/3wlwoFO) (Aquaman #32)

• [Made a surgical incision in his own palm a long time ago, showcasing his medical knowledge and skill] (http://imgur.com/zbuFykW) (Batman Annual v2 #2)

• [He has learned to speak Kryptonian] (http://imgur.com/a/GXYFf) [In Englsih] (http://imgur.com/a/fPwWa) (Superman/Batman #22)

• [He knows a spell that prevents the use of magic for an hour] (http://imgur.com/a/dT4EN) (Amazons Attack #5)

• [Forces himself to know as much as possible to deal with his rogues] (https://i.imgur.com/yv55pZE.jpg)

Early Years/Training:

• [A young Bruce Wayne learned to speed read, lip read, and developed total recall. He used these skills to streamline his college education] (http://imgur.com/AVtsTUo) (Shadow of the Bat #0)

• [Bruce underwent F.B.I. training scored perfectly on every test except gun handling] (http://imgur.com/a/V29JI) (Shadow of the Bat #0 & Secret Files of the World's Greatest Super Heroes)

• [He was trained in gadgeteering by an eccentric Russian Engineer] (http://imgur.com/8jBHbrh) [In his final test from Sergei, he is placed inside the Sphinx with some gear he made earlier that has been broken] (http://imgur.com/a/TMLOq) [He redevelops the gear into gloves capable of digging through solid rock] (http://imgur.com/a/zo1q2) (Batman v2 #22 - Backup Tale)

• [Mentions that he's learned how to make 10 minutes of air last for an hour] (http://imgur.com/HRRgTKm) (Batman v2 #22 - Backup Tale)

• [Taught Tim Drake (Red Robin) the Possum Reflex which slows down the heart to restrict blood loss] (http://imgur.com/GJteW3p) (Battle for the Cowl #3)

• [While in Bhutan during his training years, he spent 3 months studying with the 10 Eyed Men learning how to kill demons] (http://imgur.com/01vrZP4) (Superman #710) training

• [During his training he underwent the Thogal Ritual which is an advanced type of meditation designed to simulate death and rebirth] (http://imgur.com/gTFiTKk) (Batman and Frankenstein #31)

Techniques/Skills:

• [He is able to enter a trance-like state, similar to coma, and to exit it at will] (http://imgur.com/a/P35e8) (Gotham Underground #4)

• [Hypnotizes himself into forgetting that he's Batman in order to protect his secret identity] (http://imgur.com/a/Dx7yt) (Gotham Knights #11)

• [Shown using deep hypnosis against The General (aka Shaggy Man)] (http://imgur.com/a/cHIdc) (JLA #26) unique

• [Subdues an Ape Superman using Neuro-linguistic Programming techniques] (http://imgur.com/SbGfwqx) (JLA Annual #3)

Hacking:

• [Hacks into and shuts down a high tech network using a device no more advanced than an average cell phone] (http://imgur.com/NZRAq75) (Batman Inc. #4)

• [Despite Bludhaven's area being a communication blackhole Batman still gets through] (http://imgur.com/a/SxD5D) (Robin #146) hacking

• [Takes control over the entire Gotham City communication system including Oracle's computers] (http://imgur.com/a/Rnd7b) (Catwoman v2 #35)

• [Hacks into the NASA database and downloads all their information] (http://imgur.com/RK3Sq7M) (Batman The Abduction)

• [Hacks into Area 51 database] (http://imgur.com/a/UrkE2) (Batman Dreamland) hacking

• [Using his highly advanced batcomputer he hacks into and accesses the secret files database of Interpol, all law enforcement, military, covert/black ops, and many other special operative agencies] (http://imgur.com/a/o6j78) (Batman Eternal #8-9) hacking

• [Hacks into S.H.A.D.E.'s secret secure files without the organization knowing about it so he could locate Castle Frankenstein, this is something even Brother EYE had difficulty doing] (http://imgur.com/xoKIIa7) (Batman & Robin v2 #19)

• [Hacks into the memory bank of an Manhunter android, even though he is unfamiliar with the technology] (http://imgur.com/a/FAgSg) (Batman #415)

• [Hacks into a kryptonian ship and accesses its logs] (http://imgur.com/a/fwx6v) (Superman Batman #64)

Science/Tech:

• [Has built a device that attracts bats from a large radius] (http://imgur.com/a/Gbrxq) (Batman #406)

• [Has hyper sonics that redirect sonics back and the source] (http://imgur.com/ncPgFPr) (Superman Batman #3)

• [He designed a high tech communication system between him and Superman that has a planetary distance] (http://imgur.com/mUTj4lP) (Batman Superman #5)

• [The comm device is either always on or Bruce can turn it on when he wants] (http://imgur.com/Fi5bk5t) (Batman Superman Annual #1)

• [Batman and Mr. Miracle designed inescapable handcuffs] (http://imgur.com/VWG2c1F) (The Omac Project #3)

• [Builds a device that nullifies martian telekinesis] (http://imgur.com/a/Lk3PX) (JLA Classified #45)

• [He and Superman built a door made of a metal that is fused with kryptonite] (http://imgur.com/a/FoJ86) (JLA Classified #40)

• [He designed the JL Watchtower defense systems and has a backdoor for it] (http://imgur.com/jLRn3ov) (Forever Evil #6)

• [He built his own teleporter that he uses to get on Luthor's satellite] (http://imgur.com/l89GwS5) (JLA #15)

• [Reconstructing Red Tornado's android body] (http://imgur.com/MWU1WFm) (JLA #117)

• [Tries to reverse engineer Frakenstein, something Frakenstein believes him capable of] (http://imgur.com/a/U1Sdf) (Batman & Robin #19)

• [Batman rebuilds a variety of mechs on an alien planets to mirror the powers of the JL] (http://imgur.com/a/5xWyO) (JLA Classified Cold Steel #1)

• [Creates an antidote that ends Whisper's slow aging and her body's need of chemicals] (http://imgur.com/a/v9bMM) (Detective Comics #750)

• [Using Poison Ivy's DNA, he creates an antidote in a short amount of time for Scarecrow's powerful new fear toxin] (http://imgur.com/a/2cmsG) (Detective Comics v2 #28)

• [Developed a broad based antitoxin cure in a short amount of time to counteract The Joker's new more powerful joker venom that infected the Justice League] (http://imgur.com/tNg2sHE) (Batman v2 #36)

• [Cures poison ivy] (http://imgur.com/a/bsbF2) (Gotham Knights #64)

• [Creates a cure for the Creeper] (http://imgur.com/a/mORa4) (The Creeper #6 (2007))

• [Createsa compound that turns walls into a milky liquid] (http://imgur.com/a/P8tZZ) (Green Arrow #75 (2007))

• [Created a lazarus pit in his batcave having copied the formula] (http://imgur.com/a/7Nu8x) (Batman Ra's Al Ghul: Year One #2)

• [MMH died due to grave injuries caused him by Bull-Host King-Angel Asmodel. Batman, along with Aztek, realize he isn't actually dead, just in hibernation. So he uses the Flash to revitalize his cells.] (http://imgur.com/a/R1Grc) (JLA: Paradise Lost #3)

• [Is the creator of Brother Eye which was a very advanced super spy satellite] (http://imgur.com/a/ttV0f) (OMAC Project #2, OMAC Project Infinite Crisis Special, & The Essential Batman Encyclopedia)

• [Brother Eye acknowledges Batman as his creator] (http://imgur.com/a/lPnZR) (JLI Annual #1)

• [Brother Eye's telling his origin to Maxwell Lord] (http://imgur.com/a/tI9Ga) (DC Universe Presents #0)