All times Eastern.

• 6PM, Discovery Channel - How It’s Made: Fresh-cut flowers; adhesive tape; tofu; lottery tickets.
• 6PM, Science Channel - Science of the Deep: Medicine From the Sea. Marine scientists search for plants and microorganisms that may provide new ways to boost our immune systems.
• 6PM, PBS (NY 13) - BBC World News: International Issues
• 6PM, Discovery Health - Code Blue: Long Hours, Late Nights. Gunshot victims; car-crash survivors; Jack Russell terrier.
• 6:30PM, Discovery Channel - How It’s Made: Air filters; billiard cues; ice sculptures; suits.
• 7PM, History Channel - Modern Marvels: Nordhausen. Underground factory Nordhausen employs thousands of concentration-camp workers to manufacture Hitler’s secret weapons.
• 7PM, Food Network - Good Eats: Cubing a Round. Cube steak
• 7PM, TLC - Overhaulin’: All in the Family. The team works on a 1967 Dodge A100 truck that a man inherited from his father.
• 7PM, Discovery Health - Impact: Stories of Survival: Mountain Lion Attack. Mountain lion mauling; an stuntman overshoots his landing pad; boating mishap; helicopter crash.
• 7PM, Science Channel - Science of the Deep: Mid-Water Mysteries. The creatures and mysteries found in the ocean at mid-water depths.

8PM and on after the jump!

• 8PM, History Channel - Last Stand of the 300: Seven thousand Greek soldiers face the war machine of the Persian Empire in a narrow pass in Northern Greece.
• 8PM, Discovery HD - Planet Earth: Caves. Cameras capture the unseen behaviors of bizarre creatures such as the cave angel fish and swiftlets. (This is amazing. If you haven’t seen it, do so.)
• 8PM, PBS (NY 13) - City at War: London Calling: American journalists who lived in London during World War II recall what the city endured. With Walter Cronkite.
• 8PM, Discovery Channel - Dirty Jobs: Coal Miner. Mike helps tear apart an abandoned dormitory at a college; coal mining.
• 8:30PM, NBC - 30 Rock: Blind Date. Jack sets Liz up on a blind date with his friend Thomas; Jack infiltrates the writers’ weekly poker game.
• 9PM, VH1 - VH1 Rock Honors: Honoring the music and influence of Genesis, Heart, Ozzy Osbourne and ZZ Top.
• 9PM, PBS (NY 21) - Supernatural Science: Spontaneous Human Combustion. Scientists develop an explanation for the spontaneous combustion phenomenon.
• 9PM, Science Channel - Adventure Bhutan: An expedition is the first to map the interior of the country, located in the eastern Himalayas.
• 9PM, Discovery HD - The Green Land: Every spring, the sun shines around the clock, rejuvenating Greenland’s countryside.
• 9:30PM, Speed - American Muscle Car: The Last Sting Ray: Racing on Route 66. Chevrolet makes the Corvette a star on a network TV show.
• 10PM, Showtime - Penn & Teller: Bullshit!: Anger Management. Court-ordered anger management.
• 10PM, Military Channel - Tank Overhaul: The Sherman. The American M4 Sherman is the best known, most widely used tank of World War II.
• 10PM, Food Network - Throwdown With Bobby Flay: Hot Dogs. Bobby challenges the owners of Pink’s in Los Angeles to a hot dog competition.
• 10PM, TLC - Wrecks to Riches: Ford Fairlane Thunderbolt. A ‘64 Fairlane.
• 11PM, History Channel - The History of Sex: From Don Juan to Queen Victoria. The Enlightenment; the Romantics; Marquis de Sade; the Puritans; colonial Africa; the Victorians.
• 11PM, Comedy Central - Daily Show: Al Gore.
• 11:30PM, Comedy Central - Colbert Report: Wikipedia founder Jimmy Wales.