[word=science]* [tag=NN] | [□]
[word=science]* [tag=NN] | [□=□]
[word=science]* [tag=NN] | [□ | □]
These include a successful model for our outreach efforts , volunteer training , a dynamic information exchange center and building blocks for new classroom curricula . Its main activities are exploration and production of crude oil and natural gas ; refining , marketing , supply and transportation ; and manufacturing and marketing of petrochemicals . But once it starts down the stairs and gravity affects it , the potential energy is converted to the energy of motion , or kinetic energy , and the Slinky gracefully tumbles coil by coil down the stairs . In preparation for EWeek 2005 , ASME established a partnership with Engineers Without Borders , forging this triad of organizations with a common goal , — to steward beneficial change on a global basis — engineers making a world of difference . His new oiling device revolutionized the industrial machine industry by allowing machines to remain in motion while being oiled . The projects are located in the eastern and southern regions of Sri Lanka and will need assistance in water supply , sanitation , structure , energy , and rainwater management . The goal would be to dramatize the value of math , science and technical training , in order to give it new immediacy and relevancy for students while they were still in the early stages of their academic careers . Although the site administrator is responsible for overall management of the Postgres installation , some databases within the installation may be managed by another person , designated the database administrator . The Slinky , like all objects , tends to resist change in its motion .