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Science Simplified! Discussions (1,648)

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The Upper Temperature Limit For Human Safety Is Lower Than We Thought Extreme heat has been breaking records across Europe, Asia and North America, with millions of people sweltering in heat and humidity well… Started by Dr. Krishna Kumari Challa	1	Jul 21, 2023 Reply by Dr. Krishna Kumari Challa
Why 2023 is becoming the hottest year ever recorded Human-made climate change is supercharging natural weather phenomena to drive heatwaves roasting Asia, Europe and North America that could… Started by Dr. Krishna Kumari Challa	1	Jul 19, 2023 Reply by Dr. Krishna Kumari Challa
What eats roaches? Q: What eats roaches? Krishna: Roaches are pests that everyone wants to get rid of. Instead of using artificial chemicals to get rid o… Started by Dr. Krishna Kumari Challa	1	Jul 18, 2023 Reply by Dr. Krishna Kumari Challa
An atom is divisible! Q: Why is an atom an indivisible particle? Krishna: During Dalton’s time many thought that atom was indivisible. The atom as an ultima… Started by Dr. Krishna Kumari Challa	1	Jul 18, 2023 Reply by Dr. Krishna Kumari Challa
Science conquered another frontier Several people use these words "Things beyond science's understanding", " Things scientists are unable to understand", "Things that baffled… Started by Dr. Krishna Kumari Challa	1	Jul 7, 2023 Reply by Dr. Krishna Kumari Challa
We have theoretical evidence to show that sound carries mass Q: Does sound have mass? Krishna: When we think of sound waves, we usually think of invisible vibrations moving weightless through the… Started by Dr. Krishna Kumari Challa	1	Jul 7, 2023 Reply by Dr. Krishna Kumari Challa
Why the day is 24 hours long now A team of astrophysicists has revealed how the slow and steady lengthening of Earth's day caused by the tidal pull of the moon was halted… Started by Dr. Krishna Kumari Challa	1	Jul 7, 2023 Reply by Dr. Krishna Kumari Challa
How climate change is causing a communication breakdown in the animal world What do the following changes have in common? Some ant species are struggling to follow trails, as warming temperatures cause a certain phe… Started by Dr. Krishna Kumari Challa	1	Jul 5, 2023 Reply by Dr. Krishna Kumari Challa
Relative truth about GM crops, foods and products According to Quantum mechanics truth is relative not absolute. According to philosophy of some religions too truth is relative. So I cannot… Started by Dr. Krishna Kumari Challa	43	Jul 4, 2023 Reply by Dr. Krishna Kumari Challa
Sci-Com: Oversimplified or confusing reports could potentially lead policymakers to underestimate outcomes and alter plans that counter some of the worst effects of climate change This article tells why sci-com can miss its target A new study authored by an international group of climate scientists found that climate… Started by Dr. Krishna Kumari Challa	1	Jun 28, 2023 Reply by Dr. Krishna Kumari Challa