Abstract: Every living creature on this earth has equal importance within the ecosystem. But at present, the lives of the animals are in risk. Animals usually have habitual to walk freely within the ...

Abstract: Wheelchairs are essential for people with physical disabilities, the elderly, and those who are temporarily incapacitated due to illness or accidents. However, traditional wheelchairs ...

I occasionally help out my friend’s grade 3 cousin, Tere, with her modules. Tere studies in a public school, and for the entire school year she hasn’t had any synchronous classes because of the ...