http://nopr.niscair.res.in/handle/123456789/10967 Search the Channel search http://nopr.niscair.res.in/simple-search http://nopr.niscair.res.in/handle/123456789/11000 Title: <b style="">Familiar Fossils-<i><span style="color: rgb(35, 31, 32);"></b>Tiktaalik</span></i><i><span style="color: rgb(35, 31, 32);">:Tetrapod Testimony</span></i> <br/> <br/>Abstract: IMAGINE a creature that looks like acrocodile with a neck but which also hasgills like a fish! The stuff of nightmares,did you say? But it is just <i>Tiktaalik roseae</i> – a fish-like fossil that was introduced to theworld on April 2006 by a team of researchers led by NeilShubin, Edward Daeschler and Farish Jenkins, whouncovered this bizarre specimen. It has been hailed asbeing the species that blurs the boundary between fishand the four-legged tetrapods. <br/> <br/>Page(s): 53 http://nopr.niscair.res.in/handle/123456789/10999 Title: Crossword <br/> <br/>Page(s): 62 http://nopr.niscair.res.in/handle/123456789/10998 Title: Book Review <br/> <br/>Page(s): 35 http://nopr.niscair.res.in/handle/123456789/10997 Title: Play Safe With Chemicals <br/> <br/>Authors: Rathore, M. S.; Shekhawat, N. S. <br/> <br/>Abstract: Safety is always a concern in laboratories in schools and colleges offering courses in the fields of science. There is always an anxiety among teachers and students regarding the safety of chemicals being used. But without the use of chemicals even basic experiments are difficult to conduct. Teachers are often worried because students are not aware of the safety aspects regarding the use of these chemicals. If not properly guided often accidents are encountered in these labs. <br/> <br/>Page(s): 56-57