ຫ້ອງສະແດງຮູບເງົາແລະວີດີໂອຂອງພວກເຮົາສາມາດຖ່າຍທອດຫຼືດາວໂຫລດໂດຍສະມາຊິກເທົ່ານັ້ນ
ສືບຕໍ່ເບິ່ງໃຫ້ຟຣີ➞ໃຊ້ເວລາ ໜ້ອຍ ກວ່າ 1 ນາທີເພື່ອລົງທະບຽນແລ້ວທ່ານສາມາດເພີດເພີນກັບຫົວຂໍ້ຮູບເງົາແລະໂທລະພາບແບບບໍ່ ຈຳ ກັດ.
The Secret of Trees 2013 ບໍ່ ຈຳ ກັດການເຂົ້າເຖິງຟຣີ
13-year-old inventor Aidan has discovered that trees use a mathematical formula to gather sunlight in crowded forests. Now he wonders why we don't collect solar energy the same way.
ປະເພດ: Documentary
ຫລໍ່: Aidan Dwyer, Rosamond Kinzler
ລູກເຮືອ: Albert Maysles (Director), S.L. Carragher (Producer), Ted Lambert (Associate Producer), K.A. Dilday (Associate Producer), Rob Hall (Editor), Albert Maysles (Cinematography)
ສະຕູດິໂອ: Focus Forward Films, General Electric, Cinelan
ເວລາແລ່ນ: 4 ນາທີ
ຄຸນະພາບ: HD
ປ່ອຍຕົວ: Jan 18, 2013
ປະເທດ: United States of America
ພາສາ: English