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Articles including:

• Aldol addition and condensation
• Caffeine
• Diels-Alder reaction
• Forensic toxicology
• Pharmaceutical chemistry
• Rare-earth elements
• Salicylate
• View all Chemistry articles

Books including:

• Schaum's Outline of College Chemistry, 10th ed.
• Schaum's Outline of Organic Chemistry, 5th ed.
• View all Chemistry books and book chapters

Briefings including:

• New polymer made from limonene and sulfur waste absorbs mercury pollution from water
• Surfaces coated with a common polymer may trap infectious respiratory droplets
• Forward osmosis allows using untreated water for renewable hydrogen production
• Hydrochlorofluorocarbons with no known uses detected in the atmosphere
• Converting seawater into liquid hydrocarbon fuels
• View all Chemistry briefings

Videos including:

• Are We Running out of Helium?
• Better Pizza Through Chemistry
• The Chemical History of Gunpowder
• How Does Double-Acting Baking Powder Doubly Act?
• Microplastics Are Raining Down on Us
• Women in Chemistry: Heroes of the Periodic Table
• View all Chemistry videos

Video Biographies including:

• ​Lippard, Stephen J.
• Matyjaszewski, Krzysztof
• Nicolaou, K.C.
• Sawamoto, Mitsuo
• Seeman, Nadrian C.
• View all Chemistry biographies

Articles including:

• Continental drift
• Coral bleaching
• Desertification
• Global climate change
• Sustainability
• Tsunami
• Volcanology
• View all Earth Science articles

Briefings including:

• Priorities in addressing global food insecurity
• Climate-change research suggests that pollen seasons will grow longer and more severe
• Remote sensing of ocean color change may warn of submarine volcanic activity
• Phosphate mineral from wastewater finds use as forest-fire retardant
• Environmental impact of food waste
• View all Earth Science briefings

Videos & Animations including:

• Burning Ice from the Ocean Floor
• How Bacteria Make It Rain
• The Stuff Seashells Are Made Of
• Using Seismology to Find Earth’s Diamonds
• What Causes Auroras?
• Yellowstone National Park's Hot Springs
• View all Earth Science videos

Video Biographies including:

• Atwater, Brian F.
• Manabe, Syukuro
• Tauxe, Lisa
• Thompson, Lonnie G and Mosley-Thompson, Ellen Stone
• Trumbore, Susan
• View all Earth Science biographies

Articles including:

• Biomedical Engineering
• Cellphone camera
• Engineering design
• Hyperbaric oxygen chamber
• Nuclear reactor
• Self-driving car
• Waterpower
• View all Engineering & Materials articles

Books including

• Schaum's Outline of Electromagnetics, 5th ed.
• Schaum's Outline of Physics for Engineering and Science, 4th ed.
• View all Engineering & Materials books and book chapters

Briefings including:

• Biogas from dung holds promise for cleaner energy in India
• Dragonflies use physical mechanics and neuromuscular signals to right themselves during flight
• Whitest white paint reflects more sunlight and keeps surfaces cooler
• Scrap tires upcycled to graphene for strengthening concrete and reducing enviroeconomic burdens
• Faster-charging batteries for electric vehicles
• View all Engineering & Materials briefings

Videos including:

• Are Invisibility Cloaks Possible?
• The Art and Chemistry of Blacksmithing
• Can Plastic Be Composted?
• Graphene: The Next Wonder Material?
• The Science Behind the Chernobyl Accident of 1986
• The Smallest Robots: Rise of the Nanomachines
• View all Engineering & Materials videos

Video Biographies including:

• Dresselhaus, Mildred S.
• Golomb, Solomon W.
• Hashin, Zvi
• Razeghi, Manijeh
• Suresh, Surba
• West, James E.
• View all Engineering & Materials biographies

Articles including:

• Adaptive optics
• Brownian motion
• Centrifugal force
• Free energy
• Magnetic levitation
• Spacetime
• Vibration
• View all Physics articles

Books including:

• Schaum’s Outline of Applied Physics, 4th ed.
• Schaum's Outline of Electromagnetics, 5th ed.
• Schaum's Outline of Physics for Engineering and Science, 4th ed.
• View all Physics books and book chapters

Briefings including:

• Longest distance measurement of the strong force coupling
• Neutron beam experiments rule out a candidate for dark matter
• Possible observation of triangle singularity offers insights into the strong force governing particle interactions
• Physicists use spinning black holes to search for dark matter
• Initial results from the Muon g-2 experiment challenge the standard model of particle physics
• View all Physics briefings

Videos including:

• Harmonic Motion-Damping
• How Do Airbags Work?
• How Fluorescence Works
• How to Make Magnetic Slime
• The Universe in a Cup of Coffee
• What Are Isotopes?
• View all Physics videos

Video Biographies including:

• ​Cirac, J. Ignacio
• Dalgarno, Alexander
• Iga, Kenichi
• Mele, Eugene J.
• Quinn, Helen Rhoda
• View all Physics biographies

Articles including:

• Acetaminophen
• Alzheimer's disease
• Atrial fibrillation
• Coronavirus
• Measles
• Nutraceutical
• Oncology
• View all Medicine & Health Sciences articles

Books including:

• Basic & Clinical Pharmacology, 15th ed.
• Casarett & Doull's Essentials of Toxicology, 4th ed.
• Greenspan's Basic & Clinical Endocrinology, 10th ed.
• View all Medicine & Health Sciences books and book chapters

Briefings including:

• Use of CRISPR/ Cas9 in the treatment of endometrial cancer
• WHO declares 2022 monkeypox outbreak a global health emergency
• Loss of smell and long COVID may be tied to inflammation originating in nasal cells
• Possible mechanism for why pigs are less susceptible to SARS-CoV-2 virus
• First vaccine for malaria could help reduce childhood deaths
• View all Medicine & Health Sciences briefings

Videos including:

• Can You Take Expired Drugs?
• Diseases Behind Vampire Lore
• Does Sugar Cause Diabetes?
• How Does Xanax Work?
• How Does Chemotherapy Treat Breast Cancer?
• Is Fluoride in Drinking Water Safe?
• View all Medicine & Health Sciences videos

Video Biographies including:

• Bajcsy, Ruzena
• Chien, Shu
• Lippard, Stephen J.
• Nowell, Peter C.
• Soon-Shiong, Patrick
• View all Medicine & Health Sciences biographies

Articles including:

• Astrophysics
• Black hole
• Cosmic ray
• Exoplanet
• Hubble Space Telescope
• Kuiper Belt
• Precession of equinoxes
• View all Astronomy & Space Science articles

Briefings including:

• Possible explanation for the Great Dimming of Betelgeuse
• Puzzlingly simultaneous star formation patterns across dozens of distant, isolated dwarf galaxies
• Voyager probe detects signal that allows continuous measurement of interstellar medium
• Group of small black holes found in dense star cluster support theory of black hole evolution
• Dark matter removed from a galaxy by tidal disruptions
• View all Astronomy & Space Science briefings

Videos including:

• Do Astronauts Need Sunscreen?
• Henrietta Leavitt: The Woman Who Measured the Universe
• Hubble and the Bermuda Triangle of Space
• What Causes Auroras?
• Why Are We Made of "Star Stuff"
• View all Astronomy & Space Science videos

Video Biographies including:

• ​Borucki, William J.
• Dalgarno, Alexander
• Faber, Sandra M.
• Sunyaev, Rashid
• View all Astronomy & Space Science biographies