Robot'built' in real time using new 3D inkjet printing system
A newly developed 3D inkjet printing system uses computer vision to continuously scan a print surface while adjusting the amount of resin deposited in real time. Here, a robot is "built" layer-by-layer. The black spheres represent the material the printer is depositing, the blue beams represent UV ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - February 24, 2024 Category: Science Source Type: video

Vials of nanoparticle solution that can target cancer biomarkers
These vials of nanoparticle solution, shown against a projected tissue sample scan, can be used to target multiple cancer biomarkers by giving off two distinct signals when lit by one fluorescent wavelength -- a feature that could help doctors distinguish tumor borders and identify metastatic ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - September 9, 2023 Category: Science Source Type: video

3D CT scan of a fossilized spurge plant
This 3D CT scan of a 52-million-year-old fossilized spurge plant discovered in Argentina shows fruits and the tiny paired seeds inside them. A study suggests that the spurge family's Macaranga-Mallotus clade, encompassing a common ancestor and all its descendants and long considered to ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - August 18, 2023 Category: Science Source Type: video

Colorized scanning electron microscope image of MXenes
A colorized scanning electron microscope image of tiny, finely layered metal structures known as MXenes, between which scientists can slip different ions for various purposes. These MXenes were grown using a simplified and less toxic method invented by researchers and hold promise for future ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - August 11, 2023 Category: Science Source Type: video

False-color scanning electron microscope image of two-qubit quantum silicon processor
A false-color scanning electron microscope image of a two-qubit quantum silicon processor where single electrons are trapped and coherently manipulated with high fidelity -- the measure of a qubit’s ability to perform error-free operations. [Research supported by U.S. National Science Foundation ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - July 29, 2023 Category: Science Source Type: video

Clinical Center Grand Rounds: Is Cerebrovascular Disease Ever Really Silent? Stroke, Small Vessel Disease, and Cognition
Is Cerebrovascular Disease Ever Really Silent? Stroke, Small Vessel Disease, and Cognition Rebecca F. Gottesman, MD, PhD Stroke Branch Chief, Intramural Program Senior Investigator, Stroke, Cognition, And Neuroepidemiology (SCAN) section National Institute of Neurological Disorders and StrokeFor more information go tohttps://clinicalcenter.nih.gov/about/news/grcurrent.htmlAir date: 5/31/2023 12:00:00 PM (Source: Videocast - All Events)
Source: Videocast - All Events - May 30, 2023 Category: General Medicine Tags: Upcoming Events Source Type: video

Micro-CT scan of striated surgeonfish with anatomical highlights
A micro-CT scan of the striated surgeonfish (Ctenochaetus striatus), with individual skull and jaw bones highlighted for anatomical distinction. [Research supported by U.S. National Science Foundation grant DEB 2237278] Learn more in the Rice University news story (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - March 3, 2023 Category: Science Source Type: video

CT scan of the skull of a Gastrotheca guentheri frog
A computerized tomography scan of the skull the large marsupial frog Gastrotheca guentheri revealed (and later confirmed through dissection) what appeared to be identical rows of teeth on both the upper and lower jaws. [Research supported by U.S. National Science Foundation grant DGE ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - November 12, 2022 Category: Science Source Type: video

CT scan showing entirely toothless lower jaw of frog species
A computerized tomography scan of the jaw of a frog in the genus Pelophylax. The majority of the species in this genus are entirely toothless on their lower jaw. [Research supported by U.S. National Science Foundation grant DGE 1315138, DGE 1842473 and DBI 1701714.] Learn more in the ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - November 12, 2022 Category: Science Source Type: video

CT scan showing bony fangs and serrated jawline of frog
A computerized tomography scan showing the bony fangs and finely serrated jawline of a species of frog in the genus Hemiphractus, which are used for capturing prey. [Research supported by U.S. National Science Foundation grant DGE 1315138, DGE 1842473 and DBI 1701714.] Learn more in ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - November 12, 2022 Category: Science Source Type: video

Interpreting the Evolution of SARS-CoV-2
COVID-19 SIG SARS-CoV-2 has undergone rapid antigenic evolution over the last few years. I will discuss how the patterns of SARS-CoV-2 evolution compare to other human respiratory viruses. I will also discuss how high-throughput deep mutational scanning experiments can help us interpret the ongoing evolution and get some idea of what might come next Presentation objectives: Explain the different ways that human respiratory viruses evolve in response to immune pressure. Explain how deep mutational scanning can be used to understand the effects of viral mutations. Explain how experimental data can be used to interpret and to...
Source: Videocast - All Events - November 9, 2022 Category: General Medicine Tags: Upcoming Events Source Type: video

Laser scan of Machu Picchu
A laser scan of Machu Picchu. The data were subset from a single scan and reduced by half (from an original data resolution of 3 centimeters). The scan area covers the central portion of the site and features several structures and a small plaza area. The scan shows the beautiful details of the ...This is an NSF Multimedia Gallery item. (Source: NSF Multimedia Gallery)
Source: NSF Multimedia Gallery - November 9, 2022 Category: Science Source Type: video

July 2022 Clinical Case Vid. 5
Video 5. Axial (horizontal) CISS sequence MRI of the internal auditory canal showing a fluid-filled mass in the right temporal bone (based on axial scans, it is unclear if this mass involves the brain or not). (Source: The Hearing Journal - Video)
Source: The Hearing Journal - Video - July 2, 2022 Category: Audiology Source Type: video

Social media changed our tolerance for information
Factual health information may not get through a person ’s “mental filters,” according to Denise Scannell, chief scientist of health communication at MITRE. (Source: Healthcare ITNews Videos)
Source: Healthcare ITNews Videos - May 10, 2022 Category: Information Technology Source Type: video