The Wright Brothers, First Successful Airplane (1903)

(2:30)

The First Successful Heart Transplant

(8:12)

Why The First Successful American Colony Almost Failed

(3:1econd)

The First Successful Human Heart Transplant: A Historic Moment in Medicine

(3:2)

How One Raid Changed The Course Of The War! (Operation Biting)

(14:41)

1v1 HELI BATTLE: Who Can Build The Best Attack Helicopter?! [Trailmakers]

(16:2)

\

(8:49)

These Builds Will Probably Impress You [Trailmakers]

(14:17)

2v2 Sky Battle with Inflatable Balloon Airships!

(21:20)

The Tragic Story of the WORST Plane Design in History, and My Recreation of It.

(23:8)

14-BIS: The REAL First Successful Airplane You Never Heard Of

(15:11)

first successful human head transplant 2017??

(3:53)

Dr. Christiaan Barnard On Performing The First Successful Heart Transplant | The Dick Cavett Show

(17:5)

My first successful DNA! #yoyo #dna #yoyotrick #first

(15)

Watch footage of Virgin Galactic's first successful test flight

(1:)

Delta Force’s First Successful Mission (And How It Almost Failed) | True Story

(13:58)

The World's First Successful Combat Submarine; H.L. Hunley

(19:50)

The First Successful British Parachute Raid | Operation Biting 1942 | BATTLESTORM WW2 Documentary

(1:35:18)

#pov a scientist interviews the first successful human-like robot… and things get a little eerie. (

(16)

See first successful flight of a human-powered helicopter

(1:23)

The Messy Path to the First Successful Organ Transplants

(10:4)

SM-3 B1 First successful Intercept

(1:17)

22-year-old man has first successful face, double hand transplant | ABC7

(2:19)

First Successful Pull EVER In Tomata #tomsrefurb

(19)

ESOcast 173: First Successful Test of Einstein’s General Relativity Near Supermassive Black Hole

(7:33)