Night mode
Sebelisa Ak'haonte ea hau ea MAHALA!

Laeborari ea rona ea libaesekopo le livideo e ka tsamaisoa kapa ea jarolloa ke litho feela

Tsoela pele ho shebella MAHALA ➞

Ho nka tlase ho motsotso o le 1 ho saena ebe o ka natefeloa ke lifilimi le lihlooho tsa TV tse se nang moeli.

00:00:00 / 01:0:00

Sound Waves: The Symphony of Physics

K'haravene
Dr Helen Czerski investigates the science behind the sounds we're familiar with and the sounds that we normally can't hear, from Big Ben to the Stromboli volcano.

Mofuta:

Sebapali:

Studio:

Naha:

Nako ea nako: 60:14 metsotso

Boleng: HD

Letsatsi la Pele la Moea: Mar 02, 2017

Letsatsi la ho qetela la moea: Mar 09, 2017

Ketsahalo: 2 Ketsahalo

Nako: 1 Nako

Lentsoe la sehlooho :
Phallela lifilimi le mananeo a seea-le-moea mahala.