Search

Search results

Displaying 421 - 430

1999 NBA Season Preview

 With Jordan out to pasture, the path is somewhat clearer for Malone and Stockton. And Scottie Pippen wasted no time in fleeing the Windy City — Houston gave him the best deal, and…

DK Science: Energy

POTENTIAL ENERGYKINETIC ENERGYCHEMICAL ENERGYFIND OUT MOREScientists define energy as the ability to do work. Energy makes things happen. The energy in sunlight makes plants grow, the energy in…

poliomyelitis

(Encyclopedia) poliomyelitispoliomyelitispōˌlēōmīˌəlīˈtĭs [key], polio, or infantile paralysis, acute viral infection, mainly of children but also affecting older persons. Historically, there were…

Weather: Putting the Machines to Work

Putting the Machines to WorkWeatherPrediction by NumbersRichardson's ExperimentPutting the Machines to Work One of the great contributions to the second Renaissance in meteorology was mathematician…

Sam's Time Travel Essay

Sam witnesses the parting of the Red Sea and other miracles   Related Links Moses How to Write a Five Paragraph Essay…

Writing Well: Stop, Thief!

Stop, Thief!Writing WellIn the End ZoneCredit Given HereStop, Thief!Light at the End of the Tunnel As you learned in “Paper Chase,” you write a research paper to argue a thesis. To do so, you cite…

DK Science: Arachnids

CLASS: ARACHNIDASHEEP TICKCARING SCORPIONSPINNING SPIDERFIND OUT MORESpiders, scorpions, ticks, and mites have two body parts and four pairs of legs. They breathe using lung books (that look…

DK Science: Chemical Reactions

PHYSICAL CHANGENON-REVERSIBLE CHANGEREVERSIBLE CHANGEFIND OUT MOREIn a chemical reaction, the molecules of one substance break apart and join together with those of another substance to create a…