Beauty & Style
Earrings, ornaments decorating the ears, have been one of the principal forms of jewelry throughout recorded history. The term usually refers to ornaments worn attached to the earlobes, though in the late twentieth century it…
Beauty & Style
Earrings, ornaments decorating the ears, have…
Can Liquid Nails Bond Wood To Metal?
It’s a common household problem. However, you have another problem. You have a wooden bathroom door and a metal knob. What’s the quickest way to reattach the two surfaces? Can you trust your tube of liquid nails…
Can Liquid Nails Bond Wood To Metal?
It’s a common household…
Basic electrical quantities: current, voltage, power
Voltage and current are the cornerstone concepts in electricity. We will create our first mental models for these basic electrical quantities. We will also talk about power, which is what…
Basic electrical quantities: current, voltage, power
Voltage…
Preparation of activated carbon from biomass and its’ applications in water and gas purification
Due to its versatility and wide range of applications, activated carbon is widely used as contaminant removal media. Recent research have focused on…
Preparation of activated carbon from biomass and its’ applications in…
Auto-disable syringes are not for needle programmes
WHO and its partners recommend the use of auto-disable syringes, "bundled" with the supply of vaccines when donor dollars are used, in all mass immunization campaigns, and also strongly…
Auto-disable syringes are not for needle programmes
WHO and its…
