Instructional Video17:30
SciShow

Scishow Quiz Show: Supersonic Giggles and Bat Cigars

12th - Higher Ed
It's a rematch Battle of The SciShow Hosts on today's quiz show! Will Olivia be victorious again or will Hank "try those logarithms" and win the day?
Instructional Video9:02
SciShow

Fritz Haber: Great Minds

12th - Higher Ed
Hank introduces us to the brilliant and heartless Fritz Haber, a great mind who is considered "the father chemical warfare," but who also made discoveries and innovations that helped lead to the Green Revolution which is credited with...
Instructional Video4:16
Curated Video

Why fish spoils so fast

Pre-K - Higher Ed
Why does fish go bad so quickly - and what can you do about it?
Instructional Video4:00
Curated Video

The Importance and Dangers of Chlorine

Pre-K - Higher Ed
Explore the significance of chlorine, a chemical element commonly found in everyday life. We learn about its atomic number, symbol, and physical properties. The video also delves into the dangers of chlorine, particularly in the form of...
News Clip1:00
Curated Video

Russia says "think about possible consequences"

9th - Higher Ed
As tensions increase over the suspected chemical weapons attack in Syria, the Kremlin spokesman Dmitry Peskov has urged against 'any steps which could lead to an escalation of tensions.' US President Donald Trump's latest tweet said It...
News Clip1:21
Curated Video

London police confirm nerve agent used in attack on ex-Russian spy

9th - Higher Ed
Police officer who attended scene first also seriously hurt
News Clip1:13
Curated Video

Assad: 'We don't have any chemical weapons'

9th - Higher Ed
Syrian president denies his forces used sarin gas in Idlib attack
News Clip3:53
Curated Video

Syria: US strikes slammed as ‘irresponsible’

9th - Higher Ed
A Russian official has slammed American air strikes in Syria, describing them as “another repetition of irresponsible behaviour.” Speaking to Euronews, Vladimir Chizhov, Russia’s Ambassador to the EU, said the decision was taken “without...
News Clip6:20
Curated Video

'It's quite disgusting': Doctor outraged over reported Syrian chemical attack

9th - Higher Ed
Chair of the Union of Syrian Medical Relief Organizations-Canada, Anas Al-Kassem, describes the situation on the ground treating victims of the reported chemical attack
News Clip2:17
Curated Video

Biden defends Putin comments

9th - Higher Ed
Watch as US reporters press President Biden on his remarks about Russia and Putin.
News Clip5:28
Curated Video

Difficult to determine if Russia used chemical weapons, expert says

9th - Higher Ed
Although it will be difficult to determine if Russia dropped a poisonous substance on Mariupol, if chemical weapons are being used, they will likely continue to be used and in larger quantities, said former U.S. assistant secretary of...
News Clip4:05
Curated Video

Navalny: Kremlin critic poisoned with Novichok, chemical weapons watchdog confirms

9th - Higher Ed
The Organisation for the Prohibition of Chemical Weapons (OPCW) confirmed on Tuesday that Kremlin critic Alexei Navalny was poisoned with a Novichok nerve agent. The Hague-based organisation said that an analysis carried out by its...
News Clip2:32
Curated Video

UN watchdog rules Syrian government behind 2017 toxic attacks

9th - Higher Ed
Syrian gov't forces dropped chlorine and sarin gas in series of attacks in March 2017 in Hama, new report finds.
News Clip1:11
Curated Video

Sudan: U.S. sanctions over alleged chemical weapons use come into force

9th - Higher Ed
Citing anonymous US officials, the New York Times reported in January that government soldiers deployed chlorine gas, known to cause severe respiratory pain and death, in military operations. Sudanese officials denied the accusation
News Clip2:52
Curated Video

Iraq - Ekeus visit

Higher Ed
Reports that Iraq has secret supplies of VX nerve gas are being investigated by a UN disarmament mission. UN envoy Rolf Ekeus, who heads the UN disarmement mission, is in Baghdad investigating Iraq's chemical and biological warfare...
News Clip5:12
Curated Video

WWI gives birth to today's modern chemical warfare ++REPLAY++

Higher Ed
UK: WWI POISON GASSOURCE: AP TELEVISION / UNIVERSAL NEWSREEL / AP IMAGES / STILL: NATIONAL MUSEUM OF HEALTHRESTRICTIONS: HORIZONS CLIENTS AND AP LIFESTYLE, HEALTH AND TECHNOLOGY CLIENTS ONLYLENGTH: 5.05SHOTLIST:AP Television London, UK,...
News Clip3:18
Curated Video

US general: Russia destabilising international order

Higher Ed
The US general who serves as the Supreme Allied Commander in Europe told Congress Thursday that, "Russia is carrying out a campaign of destabilization to change the international order." Army Gen. Curtis Scaparrotti was...
News Clip2:17
AFP News Agency

CLEAN : Analyst: unconfirmed chemical weapons use may have been test for West

9th - Higher Ed
Keir Giles, a Russia analyst for the Chatham House think tank, says that Russia's stated aim of conquering Ukraine's eastern provinces may be flexible, thanks to the government's control of domestic news it can present different outcomes...
News Clip3:18
Curated Video

US General: Russia Destabilizing Int'l. Order

Higher Ed
The US general who serves as the Supreme Allied Commander in Europe told Congress Thursday that, "Russia is carrying out a campaign of destabilization to change the international order." Army Gen. Curtis Scaparrotti was...
News Clip1:45
Curated Video

As Protests Continue, Concerns Escalate Over Chemical Weapons

Higher Ed
Some cities, including New Orleans, are moving toward banning tear gas and other irritants.
News Clip0:38
Curated Video

Officials To Hold Russia Accountable For Alexei Navalny Poisoning

Higher Ed
The Kremlin denies poisoning Navalny and says it will investigate it as a possible murder attempt.
News Clip4:27
Curated Video

US President outlines the case against Iraq

Higher Ed
1. US President George Bush walking to the podium 2. Crowd cutaway 3. SOUNDBITE: (English) George W. Bush, President of the United States: "Eleven years ago, as a condition for ending the Persian Gulf War, the Iraqi regime was required...
News Clip1:51
Bloomberg

New U.S. Sanctions Send Ruble Falling

Higher Ed
Aug.09 -- The ruble plunged as the U.S. announced new sanctions against Russia over the nerve agent attack in the U.K. The currency sank to its lowest since November of 2016. The penalties, which are expected to come into effect on...
Instructional Video3:51
Curated Video

President Obama comments on use of chemical weapons in Syria

Higher Ed
1. US President Barack Obama walks into briefing room 2. Cutaway of Obama at podium 3. SOUNDBITE: (English) Barack Obama, US President: "What we now have is evidence that chemical weapons have been used inside of Syria but we don't know...