But, all in all, the Surface Pro 4 is said to be 30% more powerful than the last, and allegedly 50% more so than the MacBook Air, so the exact specifications are purely your preference.icrosoft's also allowing those who pre-order to customize their Surface Pro 4, with the gamut of choices from Intel Core m3 to Core i7 chips, 4GB to 16GB of RAM and 128GB to 1TB of storage.
But did you know that poison ivy, poison oak and poison sumac are three different types of vegetation that all contain the same rash-causing substance? The substance weâre talking about it called urushiol. Itâs a colorless, ordorless oil (also called resin) thatâs contained in the leaves of all three toxic plants.
Information about poison ivy, oak, sumac and the skin rashes they cause. In different states, there are different types of poison ivy and oak. And many places have none of these nasty plants. So we created some maps to help you figure out which plants to look for. Eastern poison ivy comes first, because it is the biggest cause of trouble, but it is good to know about both kinds of poison ivy and both kinds of poison oak.