Bitaba birds are not real, but geodes are real rocks. Geodes are rocks that are plain on the outside but can have beautiful crystals on the inside. In the Greek language, geode means shape of the earth, and geodes are round like earth or oblong like an egg.They can be a couple inches or several feet in size.eodes are rocks that are plain on the outside but can have beautiful crystals on the inside. In the Greek language, geode means shape of the earth, and geodes are round like earth or oblong like an egg.
The Instrument Landing System had been invented in the 1930s by Ernst Kramar IEEE Pioneer 1964 at Standard Electric Lorenz an ITT subsidiary.Andrew Alford IEEE Pioneer 1965, under a CAA contract, developed and tested a full system embodying a Localizer and a constant intensity Glide Path.n December 12, 1942, the Office of the Chief Signal officer informed ITT that its 330 megacycle glide path had been selected as part of the Army Instrument Landing System SCS-51. Andrew Alfred left ITT to form his own Consulting organization and was replaced by Paul Adams. Chester Watts left to join the Signal Corps.
In 1908 gyroscopic compass was invented, which kept the compass pointing not to the magnetic north but to the north of real earth. The market has variety of compasses suiting the specific requirement of the individual.The variety of compasses include field compass, map navigation compass, mirror compass etc.t is used for aviations, camping, hunting and other traveling purposes while moving from one place to another. No records confirm that who invented or when compass invented but it was was believed that compass came into existence in the first century and was used by the Chinese.