What will happen if someone adds oil to the fuel of four stroke bike engine?

724

---

What is the difference between an electric motor and an electric generator?

684

---

What kind of paper airplane flies the farthest?

684

---

What is an ortographic drawing?

721

---

Is pipe round because it provides the least area to volume ratio?

733

---

Why is over-pressurizing an air conditioning system bad?

586

---

What is railroad track ballast?

635

---

How is a submarine able to submerge and surface?

638

---

How can I see where pipes are behind the wall?

627

---

What is representative elementary volume?

667

---

How does hydraulic clutches work?

656

---

What is the law of thermodynamics?

649

---

What is the mechanical advantage of a double pulley?

649

---

What does a rolling offset look like?

649

---

What is a turboprop engine?

721

---