In the sink in my house, I think the pipes are blocked.If we run the water, it will fill up the basin and then take ages to drain out - up to hours for a full basin. Is there any way to easily/cheaply unblock the drain/pipes/whatever it is, and make it work like a normal sink?! Thanks!
safety goggles works as a eyewear to protect eyes from injuries, chemicals, etc. when you work in an industrial area or in a lab whereas safety glasses have lenses wear by the people who have low visibility so that they can see clearly. Safety glasses do not provide complete protection to eyes because of the side gap and safety goggles provides complete 360 protection to the eyes including the face.
for your assignment? no but seed collection can be interesting. seed collection is important for: - preserving genetic diversity (for environmental/moral reasons, historic reasons, research, and most importantly perhaps to maintain a variety of genetic material for farming and breeding purposes and in case of a 'doomsday') - look at Svalbard International Seed Vault - generally collecting seeds for research, breeding new varieties of crops, for mass productions of seed to give to farmers to plant and grow our food, and the farmers own seed collection of e.g. wheat.
