Sunday, June 16, 2019

A_level app

A_level app is created and patented by Dr James Isdory Hayhary World scientist in medicine Reg no TZP 00/00036 at BRELA in Dar-es-salaam, Tanzania

Flat phone screen touch

Flat phone screen touch use as speaker is created by Dr James Isdory Hayhary World scientist in medicine Reg no TZP 00/00036 at BRELA in Dar-es-salaam, Tanzania

Tuesday, June 11, 2019

Vaccine prevent dengue fever

Vaccine prevent yellow fever is also prevent dengue fever, this is because mosquito cause DENGUE FEVER and yellow fever is AEDES.this vaccine of yellow fever use in dengue fever is created and patented by Dr James Isdory Hayhary World scientist in medicine Reg no TZP 00/00036 at BRELA in Dar-es-salaam Tanzania