What is PBS lab?
Phosphate-buffered saline (abbreviated PBS) is a buffer solution (pH ~ 7.4) commonly used in biological research. It is a water-based salt solution containing disodium hydrogen phosphate, sodium chloride and, in some formulations, potassium chloride and potassium dihydrogen phosphate.
Are Nova Labs free?
Description: NOVA Labs (pbs.org/nova/labs) is a free digital platform that engages teens and lifelong learners in activities and games that foster authentic scientific exploration.
What is Novalab?
NOVA Labs is a free digital platform that engages teens and lifelong learners in games and interactives that foster authentic scientific exploration.
What did the identity theft crime ring use Tim’s photo for?
You see, the identity theft crime ring liked Tim’s photo much more than his friends did. That’s because it showed his house in the background. One of the pieces of data in the image file was the exact location where the photo was taken, allowing them to figure out Tim’s address.
Is PBS endotoxin free?
Endotoxin-Free Dulbecco’s PBS (1X) (w/o Ca++ & Mg++) is sterile filtered through a 0.1 micron filter and is considered endotoxin-free (<0.005 EU/ml).
What is PBS Future Lab?
This is your career lab, designed to help you explore a future STEM career! STEM stands for Science, Technology, Engineering, and Math. Today’s STEM professionals create virtual worlds, design amazing machines, invent new materials, construct earth-friendly buildings and engineer cutting-edge air vehicles. Explore!
Which of the following is true about phylogenetic trees?
Which of the following is true about phylogenetic trees? They’re a way of visualizing how different species are related. Branch length always corresponds to how long a species has been alive. The species to the right are more evolved than the species to the left.
What are cyber vulnerabilities unlikely to ever go away?
Q. Why are cyber vulnerabilities unlikely to ever go away? They are side effects of the freedom and ease of communicating online. The government won’t allow people to fix them.
What blood markers indicate leukemia?
How Is Leukemia Treated? Your doctor will conduct a complete blood count (CBC) to determine if you have leukemia. This test may reveal if you have leukemic cells. Abnormal levels of white blood cells and abnormally low red blood cell or platelet counts can also indicate leukemia.
When should I be concerned about high platelet count?
Often people who have elevated platelets don’t have any complications. However, some who have high platelet counts experience blood clots. If you have elevated platelets and are worried about the risk of developing blood clots, talk to your healthcare provider.
Where can I find the Energy Lab videos?
Go to the library of all the NOVA Labs videos, including the Energy Lab videos: Growing Appetites, Limited Resources; A Never-Ending Supply; Solar Power; Wind Power; Solving the Storage Problem; and Toward a Smarter Grid.
What is Nova labs?
NOVA Labs is a new digital platform where “citizen scientists” can actively participate in the … NOVA Labs is a new digital platform where “citizen scientists” can actively participate in the scientific process.
What is the Energy Lab?
This Lab investigates what energy is, how it can be converted into useful forms, and why some sources are running low. In our Research Challenge, you’ll use scientific data to design renewable energy systems for cities across the U.S.—and compete with others to see whose designs can produce the most power.
What is the cybersecurity lab?
In this Lab, you’ll defend a company that is the target of increasingly sophisticated cyber attacks. Your task is to strengthen your cyber defenses and thwart the attackers by completing a series of cybersecurity challenges.
https://www.youtube.com/c/StudentReportingLabs