Why Was the Tonga Eruption So Massive? Scientists Have New Clues

Why Was the Tonga Eruption So Massive? Scientists Have New Clues

A team of scientists from New Zealand’s National Institute of Water and Atmospheric Research, or NIWA, recently observed something different.The slopes of the underwater volcano are still largely as they were before the eruption; the same features still contour the surrounding seafloor.

Scientists Are Racing to Understand the Fury of Tonga’s Volcano

Scientists Are Racing to Understand the Fury of Tonga’s Volcano

Ten-thousand miles away in England, Simon Proud, a satellite data researcher at the University of Oxford, began to monitor the twitching volcano using an array of satellites.Then, early in the morning on January 14 local Tongan time, a 12-mile-high plume of ash pierced the sky.

A New Kind of Space Explosion Reveals the Birth of a Black Hole

A New Kind of Space Explosion Reveals the Birth of a Black Hole

Like its predecessor, the Camel became very bright in a short time, reaching its peak in two or three days.But in cases like the Camel and the Cow, “something unusual happens in the process to core collapse,” said Perley.

The Tragic Physics of the Deadly Explosion in Beirut

The Tragic Physics of the Deadly Explosion in Beirut

Early reports of the blast revealed that the building that sparked the eruption may have been storing large quantities of ammonium nitrate, a flammable chemical that has relatively harmless manifestations as fertilizer but has also been experimented with as a rocket fuel.

Want Electric Ships? Build A Better Battery

Want Electric Ships? Build A Better Battery

Later this year, the world’s largest all-electric container ship is expected to take its maiden voyage, setting sail from a port in Norway and traveling down the Scandanavian coast.Last year, a small fire in the battery room of a hybrid electric ferry in Norway resulted in an explosion.

Distant Galaxies? The Death Star? Nope, These Are Explosions

Distant Galaxies? The Death Star? Nope, These Are Explosions

Cooley has long used controlled flame to produce his artwork, but even a close call with personal immolation wasn’t enough to extinguish his interest in the subject.

A Leaky Component Caused the SpaceX Crew Dragon Explosion

A Leaky Component Caused the SpaceX Crew Dragon Explosion

According to Koenigsmann, the explosion occurred during a test of the Crew Dragon’s in-flight abort system, which is used to jettison the capsule from the rocket if something goes wrong during launch.

Calculate How Fast Quicksilver Is Moving in X-Men Apocalypse

Calculate How Fast Quicksilver Is Moving in X-Men Apocalypse

If I know the time this takes and the total distance, I can calculate the average speed as: Rhett Allain That seems straightforward, but I need to point out that this is the average speed.