Sunday, 12 April 2020

Another mystery household item from the past, do you know what it is and what it does? yesterday's answer and a load of Thanet photos

I'm staying with household tec and hoping this one is a bit easier, but not too easy, so do you know what this is?

Funny old thing ITC Auntie Google seemed keen to remind me of the awesome failure that was Google + this morning.
Behold a screenshot of their easter message.You may need to click on this picture and enlarge it to fully appreciate it.

One of the tasks I had for yesterday was to replace all the smoke alarms in the building, the old ones work properly, but I like to replace at least one on every floor every year. I put the new ones, sourced on the internet, I tested them all by pressing the button and they all worked fine.

Then I lit a cigarette (I Don't smoke) and held it underneath them, all of the old ones worked fine and none of the new ones did anything, didn't detect smoke at all although the test buttons indicated they were working properly.

The implications of smoke detectors that both prove they work and don't detect smoke are a bit scary.

On to yesterday's answer, I'm sorry it proved so difficult, I lived in some very cheap accommodation back in the early 1970s in some cases it didn't have electricity at all and the mystery device was for lighting the gas lights in every room.

The mechanism in the cylinder generates static electricity using the same principle as a wimshurst machine, something that every school laboratory had. "All hold hands and I will wind the handle and electrocute you."  is what the science teacher would say.

There was also the business of "Please Miss, can you make my hair stand on end too."

As promised pictures of the inside






It does still work. Putting my sort of mechanic hat on, if you imagine an atom as a space the size of a football pitch, going in all directions. mostly filled of nothing, this is different to a vacuum because there is nothing that is something that is smaller than an atom so nothing that is something can get inside it. in the middle is a proton (electrically charged positive) this would be the size of a small egg. whizzing around in the nothing are electrons, these are much smaller than the proton, proportionately if you compare the width of the atlantic ocean to the width of a human hair, you would be on the money.

When the middle of the gas lighter spins round the action knocks some of the electrons off the atoms so they become ions (positively charged atoms), this leads to a change in the voltage. same thing happens to clouds in thunder storms, but in this case you get a spark in the end that you use to light the gas lamp.

Mechanics is strange, every rascal thinks he know the answer according to Einstein, when you get to quantum mechanics the first stage is understanding why you can't understand how it works.

Next Thanet photos as previously coronavirus statistics will get posted right at the bottom of the post and later on in the day, so don't scroll all the way down if you came here to escape.






























The idea here is to try and produce a reasonable daily record, both to understand what's going on a bit more than the BBC news items, to be able comparisons and to have a record for the future.

A lot of the statistics are being used badly mainly because if you compare a small country like the UK with a large one with say double the population the larger country looks twice as bad.

if you have 100 people and 10 of them die it's different to if your 200 people and 10 of them die.

I'm using Statista to compare countries
Confirmed deaths (absolute)Population (in millions)Deaths per million
Spain14,04546.72300.6
Italy17,12760.43283.41
Belgium2,03511.42178.16
France10,32866.99154.18
Netherlands2,10117.23121.93
Switzerland8248.5296.75
United Kingdom6,15966.4992.63
Sweden59110.1858.04
Iran3,87281.847.33
Ireland2104.8543.27
United States12,888327.1739.39
Denmark2035.835.02
Portugal34510.2833.55
Austria2438.8527.47
Germany2,01682.9324.31
Slovenia362.0717.41
Norway895.3116.75
Estonia211.3215.9
Panama594.1814.13
Ecuador22017.0812.88
North Macedonia262.0812.48
Romania20519.4710.53
Canada38137.0610.28
Bosnia and Herzegovina333.329.93
Dominican Republic9810.639.22


stats from Euronews 
Country, Other
Total Cases
New Cases
Total Deaths
New Deaths
Total Recovered
Active Cases
World
1827147
+47,404
112410
+3,631
416153
1298584
Total:
1827147
+47,404
112410
+3,631
416153
1298584
Europe
875314
+22,415
75817
+2,192
217252
582245
Total:
875314
+22,415
75817
+2,192
217252
582245
North America
582962
+14,013
22792
+1,000
40163
520007
Total:
582962
+14,013
22792
+1,000
40163
520007
USA
545830
+12,951
21474
+897
31113
493243
Asia
297243
+10,059
10976
+379
146105
140162
Total:
297243
+10,059
10976
+379
146105
140162
Spain
166019
+2,992
16972
+366
62391
86656
Italy
156363
+4,092
19899
+431
34211
102253
France
129654
13832
26391
89431
Germany
126656
+1,204
2908
+37
57400
66348
UK
84279
+5,288
10612
+737
344
73323
China
82052
+99
3339
77575
1138
Iran
71686
+1,657
4474
+117
43894
23318
Turkey
56956
+4,789
1198
+97
3446
52312
South America
48699
+631
1981
+34
5559
41159
Total:
48699
+631
1981
+34
5559
41159
Belgium
29647
+1,629
3600
+254
6463
19584
Netherlands
25587
+1,174
2737
+94
250
22600
Switzerland
25407
+300
1089
+53
12100
12218
Canada
23719
+401
674
+21
6661
16384
Brazil
21065
+103
1144
+4
173
19748
Portugal
16585
+598
504
+34
277
15804
Russia
15770
+2,186
130
+24
1291
14349
Africa
14478
+258
768
+23
2645
11065
Total:
14478
+258
768
+23
2645
11065
Austria
13945
+139
350
+13
6987
6608
Israel
10878
+135
103
+2
1388
9387
S. Korea
10512
+32
214
+3
7368
2930
Sweden
10483
+332
899
+12
381
9203
India
9166
+720
325
+37
1061
7780
Ireland
8928
320
25
8583
Oceania
7730
+28
63
+3
3810
3857
Total:
7730
+28
63
+3
3810
3857
Ecuador
7466
+209
333
+18
501
6632
Chile
7213
+286
80
+7
2059
5074
Peru
6848
181
1739
4928
Japan
6748
108
762
5878
Poland
6674
+318
232
+24
439
6003
Norway
6485
+76
126
+7
32
6327
Australia
6313
+10
59
+3
3338
2916
Romania
6300
+310
310
+19
852
5138
Denmark
6174
+178
273
+13
2123
3778
Czechia
5952
+50
138
+9
464
5350
Pakistan
5183
+172
88
+2
1028
4067
Malaysia
4683
+153
76
+3
2108
2499
Philippines
4648
+220
297
+50
197
4154
Saudi Arabia
4462
+429
59
+7
761
3642
Indonesia
4241
+399
373
+46
359
3509
Mexico
4219
+375
273
+40
1772
2174
UAE
3736
20
588
3128
Serbia
3630
+250
80
+6
400
3150
Luxembourg
3281
+11
66
+4
500
2715
Panama
3234
79
23
3132
Qatar
2979
+251
7
+1
275
2697
Finland
2974
+69
56
+7
300
2618
Dominican Republic
2967
+208
173
+38
131
2663
Ukraine
2777
+266
83
+10
89
2605
Colombia
2709
100
214
2395
Belarus
2578
+352
26
+3
203
2349
Thailand
2551
+33
38
+3
1218
1295
Singapore
2532
+233
8
560
1964
Argentina
2142
90
+1
468
1584
Greece
2114
+33
98
+5
269
1747
South Africa
2028
25
410
1593
Egypt
1939
146
426
1367
Algeria
1914
+89
293
+18
591
1030
Iceland
1701
+12
8
889
804
Moldova
1662
+102
31
+1
94
1537
Morocco
1617
+72
113
+2
153
1351
Croatia
1600
+66
23
+2
373
1204
Hungary
1410
+100
99
+14
118
1193
Iraq
1352
+34
76
+4
640
636
New Zealand
1330
+18
4
471
855
Estonia
1309
+5
25
+1
98
1186
Kuwait
1234
+80
1
142
1091
Slovenia
1205
+17
53
+3
150
1002
Azerbaijan
1098
+40
11
250
837
Bahrain
1087
+47
6
557
524
Lithuania
1053
+27
23
97
933
Armenia
1013
+46
13
197
803
Hong Kong
1005
+4
4
360
641
Bosnia and Herzegovina
1004
+58
39
+2
193
772
Kazakhstan
927
+62
10
99
818
Uzbekistan
833
+66
4
65
764
North Macedonia
828
+68
34
41
753
Cameroon
820
12
98
710
Slovakia
742
+14
2
23
717
721
13
619
89
Total:
721
13
619
89
Diamond Princess
712
11
619
82
Tunisia
685
28
43
614
Bulgaria
675
+14
29
+1
68
578
Cuba
669
+49
18
+2
92
559
Latvia
651
+21
5
+2
16
630
Andorra
638
+37
29
+3
128
481
Cyprus
633
+17
11
+1
65
557
Lebanon
630
+11
20
77
533

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Comments, since I started writing this blog in 2007 the way the internet works has changed a lot, comments and dialogue here were once viable in an open and anonymous sense. Now if you comment here I will only allow the comment if it seems to make sense and be related to what the post is about. I link the majority of my posts to the main local Facebook groups and to my Facebook account, “Michael Child” I guess the main Ramsgate Facebook group is We Love Ramsgate. For the most part the comments and dialogue related to the posts here goes on there. As for the rest of it, well this blog handles images better than Facebook, which is why I don’t post directly to my Facebook account, although if I take a lot of photos I am so lazy that I paste them directly from my camera card to my bookshop website and put a link on this blog.