Laboratory
Laboratories provide controlled spaces for scientific work. This topic is part of Scientific Tools within Science & Nature. This page currently draws on 21 supporting questions, with answers and bonus facts available below.
Laboratory trivia questions
A laboratory is designed mainly for scientific what?
Answer: Experiments and research
Bonus fact: Laboratories provide controlled spaces for scientific work.
What safety equipment protects the eyes from chemical splashes?
Answer: Safety goggles
Bonus fact: Safety goggles form a protective barrier around the eyes.
What device separates substances by spinning samples at high speed?
Answer: Centrifuge
Bonus fact: Centrifuges separate components largely according to density.
Who discovered penicillin after noticing that mold inhibited bacterial growth in a laboratory dish?
Answer: Alexander Fleming
Bonus fact: Alexander Fleming observed penicillin’s antibacterial effect in 1928.
What laboratory material commonly provides a solid surface for bacterial colonies?
Answer: Agar
Bonus fact: Agar is widely used as a microbiological growth medium.
What boron compound is commonly used in heat-resistant laboratory glass?
Answer: Borosilicate glass
Bonus fact: Boron oxide helps borosilicate glass resist thermal shock.
How many naturally occurring or laboratory-confirmed elements are currently recognized?
Answer: 118
Bonus fact: The periodic table currently contains 118 named elements.
Edison founded a famous research laboratory in which New Jersey town?
Answer: Menlo Park
Bonus fact: Menlo Park became known as an invention factory.
Fleming's discovery involved mold growing on what laboratory medium?
Answer: Bacterial culture plate
Bonus fact: He noticed bacteria failed to grow near the mold.
What is the scientific genus of the common laboratory fruit fly?
Answer: Drosophila
Bonus fact: Drosophila melanogaster is widely studied.
The Higgs boson was discovered at which laboratory?
Answer: CERN
Bonus fact: ATLAS and CMS announced the discovery in 2012.
Which laboratory tool commonly holds filter paper?
Answer: Funnel
Bonus fact: Filter paper is folded into a funnel.