Is it legal to build cellphone tower

Choose the correct citation for the case which established the "minimum contacts" test for a court's jurisdiction in a case. select one: a. brown v. board of education of topeka, 347 u.s. 483 (1954). b. international shoe co. v. washington, 326 u.s. 310 (1945) c. haynes v. gore, 531 u.s. 98 (2000). d. international shoe co. v. washington, 14 u.s. code 336.

He computer component that disperses heat from the microprocessor to the cooling fan is a cooler thermometer heat sink

How do i comment on answers? there's one answer i'm confused about but i don't know how to comment on it