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Transporting explosives can be dangerous

3D-printed explosive can't detonate unless filled with fluid

31 March 2023

An explosive filled with gaps can only detonate after a liquid is poured into it, which could make it unusually safe for transportation and storage


This photo released on Nov. 19, 2022, by the North Korean government shows of North Korea's missile launch a Hwasong-17 intercontinental ballistic missile at Pyongyang International Airport in Pyongyang, North Korea, Friday, Nov. 18, 2022. 13630539b

A volunteer project used GPS to detect a North Korean missile test

23 November 2022

An open-source intelligence project is using GPS satellites to track intercontinental ballistic missiles, such as the one tested by North Korea last week


Drones armed with a small microwave weapon can shoot down other drones

Drones armed with a small microwave weapon can shoot down other drones

14 February 2022

A compact weapon that generates a beam of microwaves can knock out electronic devices without causing harm to people


M1 Abrams tank

US arms maker ends production of controversial depleted uranium rounds

8 February 2022

Northrop Grumman makes depleted uranium rounds for the US Army, but has made a surprise announcement it will no longer do so, suggesting the controversial weapons are becoming unacceptable


Strobe weapons: What are they, who is using them and do they work?

Strobe weapons: What are they, who is using them and do they work?

17 November 2021

Belarusian soldiers used flashing lights to daze Polish forces amid a border stand-off last week. Strobe weapons have been claimed to have more serious effects, but evidence is lacking


Space debris around planet Earth; Shutterstock ID 1943915647; purchase_order: -; job: -; client: -; other: -

Should we ban space weapons to stop the huge space junk problem?

2 September 2021

A group of experts are calling for a ban on anti-satellite weapons tests because the debris they could create may threaten other satellites or even make parts of Earth’s orbit unusable


Handheld railgun as powerful as an air rifle to go on sale in the US

Handheld railgun as powerful as an air rifle to go on sale in the US

12 August 2021

An electromagnetic rifle, a device that uses electromagnetic coils to push a steel projectile down its barrel, is now being offered for pre-order in the US


The US Navy has a mechanical battery that could power laser weapons

The US Navy has a mechanical battery that could power laser weapons

19 March 2021

A small mechanical battery based on spinning flywheels can deliver short bursts of high power, which the US Navy could use for energy weapons or railguns


Laser weapon

The US Army is building the most powerful laser weapon in the world

19 February 2021

The US Army is building a laser blaster over a million times more powerful than any used before. It is intended to take down fast-moving targets like missiles and drones


What Hiroshima teaches us about coronavirus and the future of humanity

What Hiroshima teaches us about coronavirus and the future of humanity

5 August 2020

The nuclear bomb told us we are the greatest threat to our own survival – and the covid-19 pandemic shows the lessons still to learn, say Anders Sandberg and Thomas Moynihan


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