Science and nature

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Subject / Started by	Replies / Views	Last post
Whatever happened to the Pyramid-sized asteroid that was supposed to be Started by P-Kasso2	1 Replies 695 Views	09 March, 2020, 09:55:57 PM by P-Kasso2
I just heard that dragonflies can fly at up to 60 mph. Am I wrong to doubt it? Started by P-Kasso2	0 Replies 138 Views	17 February, 2020, 02:36:37 PM by P-Kasso2
Why is the Moon so packed with craters when the planets aren't? Started by P-Kasso2	3 Replies 404 Views	07 January, 2020, 02:13:47 PM by Duffield1
If the Earth's gravity fell by 10% tonight, what changes would we notice first? Started by P-Kasso2	0 Replies 230 Views	07 November, 2019, 03:34:47 PM by P-Kasso2
How big does a pollen grain have to be before it sets me off in gales of sneezi Started by P-Kasso2	2 Replies 403 Views	01 October, 2019, 09:10:15 PM by P-Kasso2
How long do octopi (aka octopuses) actually live for? Started by P-Kasso2	0 Replies 229 Views	28 July, 2019, 04:31:30 PM by P-Kasso2
How many calories are there in poo? Started by siasl	3 Replies 3037 Views	03 May, 2019, 12:43:41 PM by Duffield1
Why would anyone want to breed a chicken like this? Started by P-Kasso2	0 Replies 365 Views	23 April, 2019, 12:26:58 PM by P-Kasso2
Where are the most polluted places in the world to avoid? Started by P-Kasso2	0 Replies 286 Views	19 April, 2019, 01:00:38 PM by P-Kasso2
Is there anything a laser beam CAN'T cut? Started by P-Kasso2	1 Replies 821 Views	05 April, 2019, 07:27:39 PM by P-Kasso2
About kingfishers... Started by P-Kasso2	0 Replies 443 Views	02 March, 2019, 11:04:17 PM by P-Kasso2
What's the difference between Hydrogen Bombs and Atomic Bombs? Started by P-Kasso2	0 Replies 1082 Views	17 September, 2018, 10:05:10 PM by P-Kasso2
On averge, what % of a human brain is being used? Started by P-Kasso2	0 Replies 415 Views	17 September, 2018, 09:36:05 PM by P-Kasso2
D.N.A. testing Started by jacquesdor	1 Replies 619 Views	17 September, 2018, 07:38:50 PM by P-Kasso2
Why does metal explode if you're daft enough to put it in your microwave? Started by P-Kasso2	0 Replies 564 Views	28 August, 2018, 11:35:23 AM by P-Kasso2
Perhaps a silly question, but where does the water come from in rivers? Started by Duffield1	1 Replies 829 Views	17 August, 2018, 06:49:55 PM by P-Kasso2
How does my red leafed plant photosynthesise if it hasn’t any green chlorophyll? Started by P-Kasso2	2 Replies 817 Views	05 July, 2018, 12:53:58 PM by P-Kasso2
How many land animals have... Started by siasl	12 Replies 1875 Views	04 July, 2018, 04:30:59 PM by Yokel
Are there any caterpillars that DON’T turn into butterflies or moths? Started by P-Kasso2	0 Replies 700 Views	15 June, 2018, 11:03:49 AM by P-Kasso2
Does all the grass in the world absorb more CO2 and produce more 02 than trees? Started by P-Kasso2	0 Replies 567 Views	15 June, 2018, 09:39:20 AM by P-Kasso2

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