Inquiry-based learning (also enquiry-based learning in British English)[1] is a form of active learning that starts by posing questions, problems or scenariosârather than simply presenting established facts or portraying a smooth path to knowledge. The process is often assisted by a facilitator.
A tiltmeter on Mauna Loa, used to predict eruptions by measuring very small changes in the profile of the mountain. A tiltmeter is a sensitive inclinometer designed to measure very small changes from the vertical level, either on the ground or in structures.
References. âµ 1  Currens JH. A comparison of the blood pressure in the lying and standing positions: a study in five hundred men and five hundred women. âµ 2  Frohlich ED, Tarazi RC, Ulrych M, Dustan HP, Page IH. Tilt test for investigating a neural component in hypertension: its correlation with clinical characteristics.