2 The ancientChinesemilitrY 5 rockets The Chinesefirst developedrocketsby filling bamboo @ to defeatan invading tubes with an explosivemade from saltpetre, charcoal' andsulphur.Thesealedtubeswouldbethrownontofires B in orderto invade becauseit wasthoughtthat the loud C againstthe North Afri F Ouringcelebrations l0 Europeans.
2 The ancientChinesemilitrY 5 rockets The Chinesefirst developedrocketsby filling bamboo @ to defeatan invading tubes with an explosivemade from saltpetre, charcoal' andsulphur.Thesealedtubeswouldbethrownontofires B in orderto invade becauseit wasthoughtthat the loud C againstthe North Afri F Ouringcelebrations l0 Europeans.
2 The ancientChinesemilitrY 5 rockets The Chinesefirst developedrocketsby filling bamboo @ to defeatan invading tubes with an explosivemade from saltpetre, charcoal' andsulphur.Thesealedtubeswouldbethrownontofires B in orderto invade becauseit wasthoughtthat the loud C againstthe North Afri F Ouringcelebrations l0 Europeans.
2 The ancientChinesemilitrY 5 rockets The Chinesefirst developedrocketsby filling bamboo @ to defeatan invading tubes with an explosivemade from saltpetre, charcoal' andsulphur.Thesealedtubeswouldbethrownontofires B in orderto invade becauseit wasthoughtthat the loud C againstthe North Afri F Ouringcelebrations l0 Europeans.