Israeli-Palestinian Conflict

ELI5 - Why do Israelis and Palestinians hate each other so much?

Ignoring the overgeneralization, the Israeli-Palestinian conflict has its roots in a series of political movements and wars. The Jewish people have historical ties to the area dating back almost 3,000 years. They were, however, expelled by the Romans in the 1st and 2nd centuries AD, after which the Romans referred to it as Syria-Palestina. By the 7th century, the area became predominantly Muslim. Post-WWI, following the Ottoman Empire's fall, the British assumed control. Zionism's rise, especially after the atrocities of the Holocaust, led to Israel's independence and the first Arab-Israeli war. Israel's victory then and in subsequent wars displaced many Arabic-speakers and resulted in disputed territory in Gaza and the West Bank. This ongoing conflict over Israel's existence, grievances of the displaced, conditions of living, and more, fuel distrust, animosity, and have led to numerous terrorist attacks.

By drollparadox7655 2 years ago

Israeli-Palestinian Conflict

ELI5 - Why do Israelis and Palestinians hate each other so much?

In 1947, following WWII and years of Zionist sentiment, the UN proposed splitting British Palestine—a historically and religiously important territory—into Jewish and Arab states. The Arab contingency rejected, causing war and the Nakba. Later conflicts resulted in Israeli occupation of the West Bank and Gaza. Two Palestinian Intifadas occurred in 1987-1993 and 2000-2005. Central issues include Israeli settlements, Jerusalem, Palestinian rights, refugees' right of return, and terrorism.

By Alex 2 years ago

Big Beautiful Bill

ELI5 - What is Trump's Big Beautiful Bill and why is it controversial?

Trump's "Big Beautiful Bill," signed July 4, 2025, is a massive tax and spending law that cuts $4.5 trillion in taxes over 10 years—mostly helping wealthy individuals and big companies, though it also gives breaks like no taxes on tips, a $6,000 senior deduction, and a bigger child tax credit. To offset some costs, it cuts $1.2 trillion from Medicaid, SNAP, and green energy programs, which could lead to $12 million losing health coverage and millions more losing food aid. It adds $3.3–3.4 trillion to the federal deficit, with debt expected to hit 130% of GDP by 2034. Supporters claim it’ll boost growth and reward work; critics say it favors the rich, weakens safety nets, and risks inflation. The law passed Congress narrowly, with deep partisan divide. Its long-term economic impact is uncertain, but its immediate effects are sweeping and controversial.

By Alex 1 year ago

Quantum Computing

ELI5 - How does a quantum computer work and why are they superior to our current computers?

Conventional computers operate using binary switches that are either on or off, forming the basis for logic gates like AND, OR, and XOR, which are combined to perform various tasks. In contrast, quantum computers use qubits, which act like adjustable switches that can be in a state of 0%, 100%, or anywhere in between, allowing for a range of possibilities simultaneously. Quantum logic gates are complex, but they exploit the principles of quantum mechanics to narrow down solutions to specific problems more efficiently. This ability allows quantum computers to excel at tasks like database searches and particle simulations, completing them much faster than conventional computers.

By drollparadox7655 1 year ago

Raw Meat

ELI5 - Why can other carnivores eat raw meat but humans are so prone to infections?

Carnivores like lions and wolves can eat raw meat because they’ve evolved specific defenses: for example, lions have stomach acid around pH 1.5, strong enough to kill many bacteria. Their short digestive tracts—about 3-6 times body length—move food through quickly, limiting bacterial growth. Their immune systems are also more robust against pathogens commonly found in raw meat. Still, they do get sick from parasites and infections, which contribute to injury and shorter lifespans in the wild.

Humans, in contrast, have weaker stomach acid (around pH 2–3 in fasting state) and much longer intestines—over 10 times body length—giving harmful microbes more time to multiply. We began cooking meat at least 400,000 years ago, which reduced disease risk and made digestion easier. Over time, we lost many raw-meat defenses, so today eating raw meat safely requires strict handling, storage, and high-quality cuts.

By Alex 1 year ago

Adobe Flash

ELI5 - What exactly was Adobe Flash and why was it disabled?

Adobe Flash, introduced in 1996, enabled video playback, interactive website components, and animations. It spurred a digital renaissance, popularizing flash-based games and cartoons, such as those on Newgrounds.com and Homestar Runner, during the internet's early years. However, Flash has become obsolete, plagued by security vulnerabilities. Despite Adobe's efforts to patch these issues, the industry has evolved, with newer technologies like HTML5 offering superior functionality for tasks previously dominated by Flash. Continuing to use Flash not only poses security risks for websites and their users but also represents a technological step backward. Adobe, recognizing the shift, has discontinued Flash, focusing instead on more contemporary solutions. The discontinuation reflects a broader industry consensus that Flash is no longer necessary, with its maintenance deemed more troublesome than beneficial.

By drollparadox7655 2 years ago

Adobe Flash

ELI5 - What exactly was Adobe Flash and why was it disabled?

Flash was mainly used years ago to enable rich web content, such as video playback, to be placed into web pages when it couldn't be done using web standards at the time. It also was largely used to develop online web browser games, such as those found on Newgrounds. Many of its uses, such as video playback, were later superseded by modern web standards (such as HTML5 and its video element). As it has fallen out of common use and is prone to security flaws, Adobe has decided that it is no longer worth maintaining.

By Alex 2 years ago

Israeli-Palestinian Conflict

ELI5 - Why do Israelis and Palestinians hate each other so much?

The Israeli-Palestinian conflict centers on a struggle over land and identity between the inhabitants of Israel and Palestine, both claiming historical and religious ties. Originating in the late 19th century with Jewish Zionists seeking a safe homeland and Arab nationalism seeking independence, tensions began to escalate. Post-WWII, the UN's 1947 partition plan led to Israel's creation in 1948; rejected by Arab states, it sparked war, eventually won by Israel, and resulting in the displacement of many Palestinians. Core issues include borders, Jerusalem's status, Palestinian refugee rights, and security. Despite numerous peace efforts, deep-seated grievances and mutual distrust have thwarted a lasting resolution, continuing the conflict.

By PumpkinPie113 2 years ago

Airplane Mode

ELI5 - What would happen if everyone turned off airplane mode on a commercial flight?

Almost certainly nothing. It was actually originally the FCC (Federal Communications Commission) who banned cell phone use on planes because they were worried about too many phones connecting to many towers. The FAA (Federal Aviation Administration) only got involved later, with the speculation that there might be an issue. Common sense says that if phones were so dangerous, they wouldn't be allowed on airplanes.

By Alex 2 years ago

Gluten Intolerance

ELI5 - After 30,000 years of humanity surviving off of bread, how do we have so many people—within the last decade, especially—who are allergic to gluten?

It's unclear why more people are developing gluten intolerance. While some claims may be exaggerated, there is a real increase in cases. Gluten intolerance, different from celiac disease, could be linked to changes in our gut microbiome or in the way we process bread.

The gut microbiome's role is still being explored, and while it's a likely factor, our understanding is limited. If you have questions, I might help.

Regarding bread processing, one theory suggests that wheat germ, which is nutritious, aids in gluten digestion. Modern methods often remove the germ for longer shelf life, losing these nutrients. Although we add back certain vitamins and minerals to flour, it's possible we're missing something crucial that prevents gluten intolerance. This could be related to immune responses or changes in gut bacteria. But, the exact cause remains unknown.

By Alex 2 years ago

Quantum Computing

ELI5 - How does a quantum computer work and why are they superior to our current computers?

Quantum computers use qubits, which, unlike classical bits (only 0 or 1), can exist in superpositions of 0 and 1, allowing them to process multiple possibilities simultaneously. For example, three qubits can represent all eight possible combinations of three bits at once, vastly increasing computational power for certain tasks. This capability enables quantum computers to solve problems like factoring large numbers (Shor's algorithm) or searching databases (Grover's algorithm) much more efficiently than classical computers. However, their superiority is limited to specific problem types, not universal tasks. Building quantum computers is challenging due to issues like qubit decoherence and the difficulty of performing calculations without collapsing the quantum state, and as a result, practical applications of quantum computing are still in development.

By Alex 1 year ago