Can we time travel? A theoretical physicist provides some answers
WEBJun 13, 2022 · The simplest answer is that time travel cannot be possible because if it was, we would already be doing it. One can argue that it is forbidden by the laws of physics, like the second law of ...
What do Muslims believe and do? Understanding the 5 pillars of …
WEBAug 30, 2021 · Pilgrimage. Eid. Ibrahim. Call to prayer. Religion and society. Understanding Islam. Day 2 of our Understanding Islam series. There are five pillars – or basic tenets – of Islamic faith. Each ...
The world’s data explained: how much we’re producing and where …
WEBMay 4, 2021 · In 2018, the total amount of data created, captured, copied and consumed in the world was 33 zettabytes (ZB) – the equivalent of 33 trillion gigabytes. This grew to 59ZB in 2020 and is predicted ...
Puerto Rico has been part of the US for 125 years, but its future ...
WEBJul 13, 2023 · A line forms to vote in San Juan, Puerto Rico, on Nov. 3, 2020. Alejandro Granadillo/Anadolu Agency via Getty Images. In December 2022, the House of Representatives passed H.R. 8393, proposing yet ...
The Case for Christ: What’s the evidence for the resurrection?
WEBThis Friday, April 7, a motion picture adaptation of “The Case for Christ” is being released. The movie attempts to make a compelling case for historicity of Jesus’ resurrection. As one ...
Karl Marx: his philosophy explained - The Conversation
WEBJul 4, 2022 · Karl Marx photographed in 1875. Wikimedia Commons. His primary interest wasn’t simply capitalism. It was human existence and our potential. His enduring philosophical contribution is an ...
Warp drives: Physicists give chances of faster-than-light space …
WEBApr 23, 2021 · The fastest ever spacecraft, the now- in-space Parker Solar Probe will reach a top speed of 450,000 mph. It would take just 20 seconds to go from Los Angeles to New York City at that speed, but it ...
How climate change might trigger more earthquakes and volcanic …
WEBAug 8, 2023 · Climate change – and specifically rising rainfall rates and glacial melting – could also exacerbate dangers beneath the Earth’s surface, such as earthquakes and volcanic eruptions. Drought ...
How to actually fix a lost voice, according to science (hint: lemon …
WEBApr 15, 2021 · So if you lose your voice, don’t forget: drink lots of water, use a humidifier if you can, rest your voice, and don’t worry about gargling salt water or drinking lemon and honey tea. Honey ...
The big challenges for supply chains in 2022 - The Conversation
WEBPublished: January 13, 2022 11:58am EST. In the run-up to Christmas, there was considerable anxiety about shortages of festive food and gifts. Trade friction was already at the core of the Brexit ...