Toadskin Spell
ไม่พลาดการติดตาม สิ่งที่คุณกำลังดู
รวมหนังและซีรีส์ทุกเรื่องไว้ที่เดียว ดูต่อจากตอนที่ค้างไว้ได้ทันที และรู้เสมอว่าเรื่องไหนต่อไป
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เรื่องย่อ
Looks at the extraordinary properties of frog and toad skin, showing how it enables them to survive hostile environments. Amphibian skin contains many chemical compounds, including antibiotics, fungicides, anti-viral agents and toxins, which serve as built-in barriers against infection and protection from predators. Scientists in America have even identified an anti-cancer agent in the skin of certain amphibians. One sequence reveals a dangerous and illegal craze in California for toad licking - the skin of some toads contains hallucinogens so powerful that the US Drug Enforcement Agency puts it in the same class as heroin. The programme features toad and frog species from Britain and the continents of Africa, America, Asia and Australia.
นักแสดง
S12E01
Sex, Hot Eruptions and Chili Peppers
20 ก.พ. 1994
S12E02
Firebird
27 ก.พ. 1994
S12E03
Killer Whales: Wolves of the Sea
6 มี.ค. 1994
S12E04
Toadskin Spell
13 มี.ค. 1994
S12E05
Island of the Ghost Bear
20 มี.ค. 1994
S12E06
Webs of Intrigue
27 มี.ค. 1994
S12E07
Vampires, Devilbirds and Spirits: Tales of the Calypso Isles
3 เม.ย. 1994
S12E08
Pandas of the Sleeping Dragon
4 เม.ย. 1994
S12E09
The Witness Was A Fly
17 เม.ย. 1994
S12E10
Untangling the Knot
24 เม.ย. 1994
S12E11
Snowdonia: Realm of Ravens
8 พ.ค. 1994
S12E12
Race For Life: Africa's Great Migration
15 พ.ค. 1994
S12E13
Islands in the African Sky
22 พ.ค. 1994
S12E14
Comrades of the Kalahari
29 พ.ค. 1994
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