Explanation:
(x2) 741 OpAmps (Radioshack Catalog #: 276-007)
(x1) 9V Relay (Radioshack Catalog #: 275-005)
(xvar) jumper wires (Radioshack Catalog #: 276-102)
(x2) Heavy duty 9V battery clips (Radioshack Catalog #: 270-324)
(x2) 9V batteries (Radioshack Catalog #: 23-866)
(x1) Prototyping PCB (Radioshack Catalog #: 276-170)
(x1) Piezo Buzzer (Radioshack Catalog #: 273-080)
(x1) 5K Ohm Potentiometer (Radioshack Catalog #: 271-1714)
(x1) Potentiometer cap (Radioshack Catalog #: 274-415)
(x1) 470 Ohm Resistor (Radioshack Catalog #: 271-1317)
(x1) 3" diameter acrylic tube
(x1) Magnet (Radioshack Catalog #: 64-1888)
(xvar) lamp-pull ball-chain
Tools:
Solder
Soldering Iron
Wire Snips
Hot Glue Gun
I used a laser cutter to make my own personal enclosure, but one could easily modify a pre-made project enclosure to suit the needs of this project.
Answer:
Contemporary settlements and farming practices currently threaten the lifestyle of the Hadza. They have lost between 75 percent and 90 percent of their land over the past 50 years. In the Yaeda Valley of Tanzania, women and children set out to collect tubers, a staple food of the Hadza people.
Explanation:
Answer:
The treaty helped create economic ties between the U.S. and Great Britain.
Explanation:
The 1794 peace treaty signed by Great Britain and the U.S. as a result of the need to prevent a possible war between the nations. Moreover, it was also needed to negotiate a peaceful solution to solve the problem between the two nations without the need to resort to any fighting.
The result of this effort was Jay's Treaty signed in London by John Jay and Lord Grenville. It settled the outstanding conflict between the nations and also provided a more peaceful method of creating economic ties between them. But at the same time, it only triggered the relationship between America and France, who took it as a violation of their peace treaty, the Franco-American mutual defense treaty of 1778.
Thus, the correct answer is the second option.
Scipio Africanus defeated Carthage at the Battle of Zama :)
