1

Famous Scientists, Doctors and Inventors / Who invented the condom

« on: 09/09/2019 15:12:53 »

Did anyone else see the show on Sunday evening talking about who supposedly created the Sphinx? I want to say it was on a channel like National Geographic, but dont

2

Technology / What is the impact force of dropping a 40kg weight from waist height

« on: 09/09/2019 14:52:26 »

This work is what one would call, a "tour de force". 

I think about and work with biological systems all the time and I was still blown away.

3

Physics, Astronomy & Cosmology / Why do we not see any stars stuck at the event horizon

« on: 09/09/2019 14:25:29 »

Standing 299792458 m from a flashlight, both inside of a spaceship going close to the speed of light, how long does it take for you to see the light if you are in the front of the spaceship and the flashlight is in the back? light going 299792458 m/s

4

New Theories / Do you want to be more clever than Einstein

« on: 09/09/2019 11:28:44 »

Im not sure how J.K.R would put it in the story though. F&G just come up, Oy, Harry We have these special sweets that will put you back in time? She needs the trio to find them probably.

5

Complementary Medicine / Are there any home remedies for jock itch

« on: 09/09/2019 11:04:27 »

Try SPAM REMOVED. Its study materials are  the best in country. Here you can get the faculties from kota which is the hub for IIT. So, it is the best in my view.

6

Marine Science / Do dolphins like music

« on: 09/09/2019 10:59:54 »

Are there any shrimp that breed like RCS? That is, their shrimplets are miniature versions of the parents and dont undergo a larval stage?

Im looking for an easy shrimp to start with.

7

Complementary Medicine / What are the medicine made up of glucosamine Chondroitin

« on: 08/09/2019 15:16:22 »

Really good review, some people here will likely be interested. One Im surprised didnt get mentioned is -caryophyllene for its notable CB2 affinity. Ive never been interested in potent CB1 agonists but these other plants interest me. New to me is seeing anthocyanins as cannabinoid modulators

8

Famous Scientists, Doctors and Inventors / John Ross pioneering chemist

« on: 08/09/2019 15:15:38 »

I personally thought Cincinnati when Ross was drafted, was a bad team for Ross.

Im a Ross fan, I hope the guy goes to a good team and can be utilized correctly.

Thoughts???

9

Chemistry / Is deposit created in every solution regardless of its concentration

« on: 06/09/2019 12:18:49 »

Hi all

When making some comps with water and AL that need Boric Acid is there an easier way to get a water / boric acid solution made up before for the mixing? Most comps I see measure it out by weight and then you have to be very precise about getting the right amount of water with it dissolve din first.

I was thinking that I could simply make up a spray bottle first that I use for the purpose. What concentration would be good for this? If it is a good idea at all?

10

Physics, Astronomy & Cosmology / Was the Big Bang the beginning of the universe

« on: 06/09/2019 11:47:19 »

The first sentence from the SpaceDaily article reporting this caught my attention:Although for five decades, the Big Bang theory has been the best known and most accepted explanation for the beginning and evolution of the Universe, it is hardly a consensus among scientists.

11

Science Experiments / How do microwaves behave

« on: 05/09/2019 16:44:15 »

Assuming that bodies at rest with zero mass necessarily have zero energy, this implies the famous formula E = mc2  but only for bodies which are at rest.

12

That CAN'T be true! / Is this astrologer credible

« on: 05/09/2019 16:22:12 »

Ghostrider has done some interesting vids, and this is quite scary.
 

His name is well-chosen. The first link looked fake to me - theres nothing fake about the Ghostrider clip.

13

Marine Science / Would an electric eel work as a battery

« on: 30/08/2019 23:53:59 »

Ok I want to start a predator tank with a ribbon eel in future but have no clue on what to feed or how to set up also minimum tank size and what other fish could I put in with it

14

General Science / Wouldnt Earth moving through space be a big problem for time travel

« on: 30/08/2019 23:47:58 »

1000 years into the future this time, to see whats been proven true, whats been proven wrong, what were worrying about now that they dont even remember.