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📅Today's Fact•Monday 4th May 2026

A 10-second kiss can transfer about 80 million bacteria between partners

A ten-second kiss swaps around 80 million bacteria between people. What's really neat is that the more often couples kiss, the more their mouth bacteria start to become similar, which could even help their immune systems and digestion.

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Sunday 3rd May 2026

A recent study found thinking in a foreign language can reduce some decision biases. Extra mental distance seems to soften emotional framing effects.

Thinking in a foreign language helps you make more rational decisions by creating a psychological distance from your emotions. This is interesting because your native language is tied up with feelings, and using another language can help you avoid common thinking errors and make better choices.

Saturday 2nd May 2026

Astronomers say some large moons could theoretically host their own moons. These submoons seem possible, even if none has been confirmed.

This fact explains that astronomers think some large moons could potentially have their own moons orbiting them, which are being called "submoons". It's fascinating because it suggests a more complex arrangement of celestial bodies than we usually imagine, and it's possible even in our own solar sys

Friday 1st May 2026

A recent study found workers can often get as much done in four days as five. Shorter weeks improved well-being without hurting output.

This fact shows that many jobs can actually be done just as effectively in four days as in five, without dropping productivity. It's interesting because it challenges the old idea that we need to work long hours to get things done, suggesting our current working week could be shortened to boost peop

Thursday 30th April 2026

Research shows social rejection activates brain regions involved in physical pain. Being left out really can hurt in more than a metaphorical sense.

This research shows that being socially rejected actually activates the same parts of the brain that deal with physical pain. This is interesting because it explains why feeling left out can be so genuinely painful, suggesting our need to belong is as fundamental as our need for safety.

Wednesday 29th April 2026

A recent study found biodiverse playgrounds improved children's immune markers in 28 days. Forest soil and plants beat sterile rubber and gravel.

This fact means that within just 28 days, children playing on playgrounds with natural elements like soil and plants had a better-balanced immune system than those on playgrounds with artificial surfaces. It's interesting because it suggests that simply getting children back to nature, even in urban

Tuesday 28th April 2026

Research shows that on average, at least 18% of gifted US students (130+ IQ) don't finish high school.

This means that a significant number of exceptionally intelligent students in the US, those with an IQ of 130 or above, don't complete their high school education. It's surprising because you'd assume high intelligence would lead to academic success, but it actually highlights that our education sys