66 The book "I Hate school"

by Ejnstok Fajr

67 Whether is the logic the absolute?

by T4r4sB ( Pages 1 2 3 )

73 The Soviet textbooks

by ToYamaToKanava

74 Errors of Darwin

by Khimik

78 The second foreign language at schools

by Cicero ( Pages 1 2 3 4 )

83 Difficulties of building

by Ejnstok Fajr

86 Universe rotation

by marcopolo ( Pages 1 2 )

87 Chemical chess

by The miner

88 DNA eyes of the programmer

by Kernan ( Pages 1 2 3 )