Numbers Station: The Mystery of E11 OBLIQUE

Icom IC-7300 vs. Yaesu FT-450D: The Ultimate Showdown! 🥊

I turned a 1970 amplifier back on after 40 years in the attic - Geloso G 1/110

Costruisco la radio a reazione di Kaos la leggenda!

Let's build a lightning detector!

Let's try the Grelinette! Goodbye shovel and back pain!

I built a DIY AM radio transmitter!

Misteriosa numbers station dall’Iran V32 7910 khz

We listen to the Number Stations, mysterious shortwave radios

Trick to get free mold-killing salts!

The best radio for listening to everything? Radtel 880G review

Common Mode Currents: Why Your SWR Is Unstable

The mistake everyone makes when building an HF antenna

Building a Vintage Crystal Radio with JFET Amplification

Making soap with horse chestnuts

Light antenna for CB and HF

Rubanoid speaker! An incredible speaker

Listening on CB and SDR with President Jackson!

Remove RUST with citric acid and vitamin C

38 - Rilevare le onde elettromagnetiche con una rectenna

37 - Simple DIY Ruhmkorff Bobbin Winder

36 - Radio explained: electromagnetic waves, electric currents, capacitors and inductance

35 - Magnetic Loop Antenna

34 - Building a crystal radio for medium wave

33 - Metallic crystals from tin chloride: a wonderful experiment

32 - Agitatore magnetico riscaldante ONILAB H280 PRO

31 - Homemade glucose and Benedict's test

30 - Celle peltier ed effetto Marangoni, la fisica delle bolle di sapone!

29 - Building a Ruhmkorff induction coil

28 - DIY Alcohol Gel as Fuel

27 - The Leyden jar, an experiment with static electricity

26 - Clean coins to PERFECTION!

25 - Magnetic sand on the beaches! What is it?

24 - How the coherer works, from lightning to Marconi's telegraph

23 - Optimally charging lead-acid batteries

22 - Does gravity exist? The water that doesn't fall experiment

21 - Trangia-type alcohol stove for camping and outdoor use

20 - Instant ice packs! What’s inside?

19 - Come NON fare l’acetato di sodio cristallizzato! Un fallimento!

18 - Unboxing e recensione del Radiacode 102 e 103

17 - Iodine clock reaction

16 - Build a magnetic stirrer and vacuum filter for free!

15 - Saggio alla fiamma e colori, perché sono così diversi?

14 - How to make the fire snake or pharaoh's snake!

13 - Fare il caffè con una lattina di coca cola!

12 - Sali antimuffa fai da te per l'umidità

11 - Eliminating woodworms (and a curiosity)

10 - Sapone per bucato fatto in casa con olio esausto e soda caustica

9 - Remove adhesive labels from glass with caustic soda

Sodium hydroxide label paint stripping (and poetic floating letters)

8 - Homemade soap with used oil and caustic soda (first attempt)

7 - L’esperimento della nuvola in bottiglia

6 - Dimostrazione della pressione atmosferica e idrostatica

5 - Onde sonore nel vuoto!

4 - Creare il vuoto con una pompa autocostruita fai da te

3 - Triboluminescenza su cristalli di quarzo (al rallentatore!)

2 - Camera a nebbia con rilevazione di particelle

1 - Radio fai da te ad onde medie senza alimentazione (crystal radio)