myoneural [mÄ«â²Å-nÅ«â²rÄl] Type:Term. Definitions 1. Relating to both muscle and nerve; denoting specifically the synapse of the motor neuron with striated muscle fibers: myoneural junction or motor endplate. Stedmanâs Medical Dictionary Â© Wolters Kluwer Health.
On 16-Aug-1960, Captain Joseph Kittinger of the US Air Force parachuted from a helium balloon at an altitude of 102,800 ft (19.5 miles / 31,354m) setting three world records; the highest parachute jump, the longest free fall (85,300 ft in 4 mins 36 seconds) and the first person to break the speed of sound without an aircraft (714 mph).
Google's Alan Eustace beats Baumgartner's skydiving record. Read more about sharing. A senior Google vice president, Alan Eustace, has broken the world altitude record for a parachute jump set in 2012 by Austrian Felix Baumgartner. Mr Eustace was carried by a large helium balloon from New Mexico to over 40km (25 miles) above the earth.