Loose Connective Tissue. 1  Collagenous Fibers. 2  Collagenous fibers are made of collagen and consist of bundles of fibrils that are coils of collagen molecules. 3  Elastic Fibers. 4  Elastic fibers are made of the protein elastin and are stretchable. 5  Reticular Fibers. 6  Reticular fibers join connective tissues to other tissues.
Automated Teller Machine or more commonly referred to as ATM, this invention is amongst the most important inventions ever made. Invented by J.S.Barron, the first ATM was introduced at Barclays Bank in June 1967.
TO SELECT THE 50 most pioneering inventions of the past 50 years, PM consulted 25 authorities at 17 museums and universities across the country. Their collective expertise spans aeronautics, biology, physics, medicine, automobiles and technology.IFESAVERS. Over the past 50 years, a few pivotal medical discoveries have helped to boost adult life expectancy dramatically. In 1956, Wilson Greatbatch grabs the wrong resistor and connects it to a device he is building to record heartbeats.