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Savais-tu que... Civilisations anciennes/Corps humain
Savais-tu que... La barbe pousse vite
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S2
E95
·
2017
Lexie explains that beard hair grows faster than any other hair of the human body.
Levels:
Elementary
Grade 2
Grade 3
Grade 4
Grade 5
Subjects:
Science and technology
Life Systems
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Episodes (
11
)
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E373
: Savais-tu que... Un castor chef de troupeau
.
30 s
.
Josée reports that a woman from Canada saw 150 oxen following a beaver.
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E374
: Savais-tu que... En cas de fin du monde
.
30 s
.
Josée explains that a bunker was built in Norway to preserve traces of humanity in case of the end of the world.
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E376
: Savais-tu que... Une grenouille fluorescente
.
30 s
.
Josée explains that experts found a frog that is its normal color during the day but becomes fluorescent when exposed to ultraviolet light.
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E377
: Savais-tu que... Les cactus
.
30 s
.
Josée explains that there are 2,000 different types of cacti ranging in height from 1.3 centimeters to 19 meters.
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E378
: Savais-tu que... Une sève rouge sang
.
30 s
.
Josée explains that a tree in Arabia has a dark red sap that is used as a natural dye and in medicine.
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E379
: Savais-tu que... La plante Hydnora africana
.
30 s
.
Josée explains that an African plant has a foul odor for humans, but attractive to insects so that they promote its reproduction.
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E380
: Savais-tu que...Le phoque à capuchon
.
30 s
.
Josée explains that the hooded seal has a hood that appears at age 4 and extends from her ears to her muzzle.
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E381
: Savais-tu que... Beauté chez les Mayas
.
30 s
.
Lexie explains that during the time of the Maya, beauty standards were different from what they are today. People thought that crooked eyes were more beautiful.
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E382
: Savais-tu que... Les noms des enfants mayas
.
30 s
.
Lexie explains that the names of the Mayan children were pre-determined according to their date of birth; it was not the parents who chose the name.
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E383
: Savais-tu que... Les saunas chez les Mayas
.
30 s
.
Lexie explains that the Mayans used saunas: they believed that sweat made diseases disappear.
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E384
: Savais-tu que... Le terrain de jeu maya
.
30 s
.
Did you know that the Maya had sports fields? Back in the days of the Maya, there was a ball game that was sort of like a mix of soccer and basketball.
Levels:
Elementary
Grade 2
Grade 3
Grade 4
Grade 5
Subjects:
Science and technology
Life Systems
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