WORLD (MT)

8:00 am 

Julia Robinson and Hilbert's Tenth Problem   Narrated by actress Danica McKellar (The Wonder Years), JULIA ROBINSON AND HILBERT'S TENTH PROBLEM presents the inspiring life story of the pioneering American mathematician Julia Robinson (1919-1985) and charts her major contribution to solving one of the 20th century's most vexing mathematical questions - Hilbert's Tenth. The documentary is pieced together by a wide array of archival footage, stills and recordings, recollections from other mathematicians - including the three others responsible for solving H10 - and warm reminiscences by her sister/biographer, Constance Reid. D

9:00 am 

Democracy Now!   NULL

10:00 am 

Tavis Smiley   Thandie Newton (actress). D

10:30 am 

Tavis Smiley   Peter Yarrow (musician). D

11:00 am 

Scully/The World Show   NULL

11:30 am 

Second Opinion  "Angina"  While there are different causes of angina, the symptoms can be scary and a sign of an underlying heart problem. Fortunately, there are good treatments available. Meet Joan and Fred Jahnke as they describe how they live with Joan's microvascular disease and the often-frightening angina that it causes. D

12:00 pm 

NOVA  "Hunting The Elements"  David Pogue ("Making Stuff") travels the globe to learn why copper is king, gases are noble and gold is "stand-offish." He spins through a world of weird, extreme chemistry on a quest to unlock the secrets of the 118 unique elements that make up the periodic table - with a few explosions along the way.G

2:00 pm 

Outdoor Idaho  "Adventure Racing"  The Funtastics Adventure Racing Team of Coeur d'Alene joins fellow adrenaline-seekers who take part in Adventure Sports Week at Farragut State Park. The two-day competition offers 63 miles of biking, 22 miles of running, 19 miles of kayaking, and a swim across a bay on Lake Pend Oreille.G

2:30 pm 

Dialogue  "Philip Gourevitch: Conversations from the Sun Valley Writers' Conference"  The New Yorker staff writer and editor of The Paris Review talks with host Marcia Franklin. Gourevitch is the author of I Regret to Inform You That Tomorrow We Will Be Killed With Our Families, an investigation of the 1994 Rwandan massacre. He also wrote The Ballad of Abu Ghraib about some of the military police who worked in that prison during its scandal over inmate torture.G

3:00 pm 

Charlie Rose   NULL

4:00 pm 

BBC World News America   NULL

4:30 pm 

Journal   NULL

5:00 pm 

NOVA  "Hunting The Elements"  David Pogue ("Making Stuff") travels the globe to learn why copper is king, gases are noble and gold is "stand-offish." He spins through a world of weird, extreme chemistry on a quest to unlock the secrets of the 118 unique elements that make up the periodic table - with a few explosions along the way.G

7:00 pm 

Julia Robinson and Hilbert's Tenth Problem   Narrated by actress Danica McKellar (The Wonder Years), JULIA ROBINSON AND HILBERT'S TENTH PROBLEM presents the inspiring life story of the pioneering American mathematician Julia Robinson (1919-1985) and charts her major contribution to solving one of the 20th century's most vexing mathematical questions - Hilbert's Tenth. The documentary is pieced together by a wide array of archival footage, stills and recordings, recollections from other mathematicians - including the three others responsible for solving H10 - and warm reminiscences by her sister/biographer, Constance Reid. D

8:00 pm 

PBS NewsHour   NULL

9:00 pm 

Nightly Business Report   Tonight on Nightly Business Report - as the first quarter comes to an end, we'll have the outlook for stocks, bonds and various sectors for the second quarter of the year. D

9:30 pm 

Journal   NULL

10:00 pm 

Charlie Rose   NULL

11:00 pm 

Market Warriors  "Antiquing In New Milford, CT"  Pickers Miller, John, Bob and Kevin are at Elephant Trunk Country Flea Market and have been told to find something metal. Notable finds include a pyrography chair and a slant front desk.G